diff --git a/gitpurge b/gitpurge
new file mode 100755
index 0000000..c0bbe3e
--- /dev/null
+++ b/gitpurge
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Fetch the latest changes from the remote repository
+git fetch origin
+
+# Checkout the main branch
+git checkout main
+
+# Delete files that are not on the main branch
+git ls-tree -r main --name-only | xargs -I {} git rm -r {}
+
+# Commit the changes
+git commit -m "Remove files not on the main branch"
+
+# Push the changes to the remote repository
+git push origin main
+