diff --git a/.gitignore b/.gitignore
index 586e647..507ab04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -404,4 +404,5 @@ FodyWeavers.xsd
 *.msp
 
 # JetBrains Rider
-*.sln.iml
\ No newline at end of file
+*.sln.iml
+/BetterLyrics.WinUI3/BetterLyrics.WinUI3 (Package)/BetterLyrics.WinUI3 (Package)_TemporaryKey.pfx
diff --git a/BetterLyrics.WinUI3/BetterLyrics.WinUI3 (Package)/BetterLyrics.WinUI3 (Package)_TemporaryKey.pfx b/BetterLyrics.WinUI3/BetterLyrics.WinUI3 (Package)/BetterLyrics.WinUI3 (Package)_TemporaryKey.pfx
deleted file mode 100644
index 30648f5..0000000
Binary files a/BetterLyrics.WinUI3/BetterLyrics.WinUI3 (Package)/BetterLyrics.WinUI3 (Package)_TemporaryKey.pfx and /dev/null differ