diff --git a/bin/fix_macvim_external_display.sh b/bin/fix_macvim_external_display.sh
new file mode 100755
index 00000000..cdcd698d
--- /dev/null
+++ b/bin/fix_macvim_external_display.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+rm ~/Library/Preferences/org.vim.MacVim.LSSharedFileList.plist && \
+rm ~/Library/Preferences/org.vim.MacVim.plist && \
+echo "Files deleted sucessfully. You may have to restart OSX."