diff --git a/pushrules/action_test.go b/pushrules/action_test.go
index 89641638..a8f68415 100644
--- a/pushrules/action_test.go
+++ b/pushrules/action_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/condition_displayname_test.go b/pushrules/condition_displayname_test.go
index 6fa6cdbd..c7057401 100644
--- a/pushrules/condition_displayname_test.go
+++ b/pushrules/condition_displayname_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/condition_eventmatch_test.go b/pushrules/condition_eventmatch_test.go
index 0ca5cc6e..90317ed0 100644
--- a/pushrules/condition_eventmatch_test.go
+++ b/pushrules/condition_eventmatch_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/condition_membercount_test.go b/pushrules/condition_membercount_test.go
index 836071ed..451714df 100644
--- a/pushrules/condition_membercount_test.go
+++ b/pushrules/condition_membercount_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/condition_test.go b/pushrules/condition_test.go
index c35d3bbb..7b0b9714 100644
--- a/pushrules/condition_test.go
+++ b/pushrules/condition_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/pushrules_test.go b/pushrules/pushrules_test.go
index cc0b3c4a..158a29bd 100644
--- a/pushrules/pushrules_test.go
+++ b/pushrules/pushrules_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/rule_array_test.go b/pushrules/rule_array_test.go
index d289bfe5..27eacdff 100644
--- a/pushrules/rule_array_test.go
+++ b/pushrules/rule_array_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test
 
diff --git a/pushrules/rule_test.go b/pushrules/rule_test.go
index d74ed781..0a382f5c 100644
--- a/pushrules/rule_test.go
+++ b/pushrules/rule_test.go
@@ -1,18 +1,8 @@
-// gomuks - A terminal Matrix client written in Go.
-// Copyright (C) 2020 Tulir Asokan
+// Copyright (c) 2020 Tulir Asokan
 //
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package pushrules_test