diff --git a/.gitignore b/.gitignore
index 828025b..85c0041 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,7 @@
-*.zip
-*.ZIP
-*.Zip
-*.clang-format
-*cmake-build-debug
-*.idea
-*.vscode
-*.DS_Store
-*/build
-*/cmake-build-debug
\ No newline at end of file
+# Ignore all
+*
+
+# But keep these files
+!*.cpp
+!*.h
+!*CMakeLists.txt