diff --git a/Makefile b/Makefile
index 22d140c3..6d2ce1eb 100644
--- a/Makefile
+++ b/Makefile
@@ -67,10 +67,15 @@ else
 endif
 
 buzz/$(LIBWHISPER):
+ifeq ($(OS),Windows_NT)
+	cp dll_backup/whisper.dll buzz || true
+	cp dll_backup/SDL2.dll buzz || true
+else
 	cmake -S whisper.cpp -B whisper.cpp/build/ $(CMAKE_FLAGS)
 	cmake --build whisper.cpp/build --verbose
 	cp whisper.cpp/build/bin/Debug/$(LIBWHISPER) buzz || true
 	cp whisper.cpp/build/$(LIBWHISPER) buzz || true
+endif
 
 buzz/whisper_cpp.py: buzz/$(LIBWHISPER) translation_mo
 	cd buzz && ctypesgen ../whisper.cpp/whisper.h -lwhisper -o whisper_cpp.py
diff --git a/installer.iss b/installer.iss
index 533ed702..ff53e09a 100644
--- a/installer.iss
+++ b/installer.iss
@@ -35,7 +35,6 @@ Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{
 
 [Files]
 Source: {#AppSourcePath}; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
-Source: "dll_backup"; DestDir: "{app}\dll_backup"; Flags: ignoreversion recursesubdirs createallsubdirs
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
 [Icons]