diff --git a/.gitignore b/.gitignore
index f8eb952..000c815 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,5 @@ Binaries/
 *.AppleDouble/
 .DS_Store
 /Logical/doc/build
+
+/screwer.isopen
\ No newline at end of file