diff --git a/.gitignore b/.gitignore
index 2519d77..40ff0fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ build/
 *.csproj.user
 *.suo
 *.bak
+*.userprefs
 
 launch*.properties
 
diff --git a/CSharpTranslator/antlr3/CSharpTranslator.userprefs b/CSharpTranslator/antlr3/CSharpTranslator.userprefs
deleted file mode 100644
index 77f5d92..0000000
--- a/CSharpTranslator/antlr3/CSharpTranslator.userprefs
+++ /dev/null
@@ -1,68 +0,0 @@
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\ No newline at end of file