diff --git a/scripts/install b/scripts/install
index e14d030..222eb0c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -49,7 +49,7 @@ git config --global user.email "www-data@$domain"
 git config --global user.email "www-data@$domain"
 
 cd $src_path
-sudo curl -sS https://getcomposer.org/installer | php
+sudo curl -sS https://getcomposer.org/installer | sudo php
 sudo mv composer.phar composer
 sudo chmod +x composer
 
diff --git a/scripts/restore b/scripts/restore
index 3f01dfd..050d74e 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -30,7 +30,7 @@ git config --global user.email "www-data@$domain"
 git config --global user.email "www-data@$domain"
 
 cd $src_path
-sudo curl -sS https://getcomposer.org/installer | php
+sudo curl -sS https://getcomposer.org/installer | sudo php
 sudo mv composer.phar composer
 sudo chmod +x composer