diff --git a/.gitignore b/.gitignore
index 141d193..4641888 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,9 @@ pupdns
 
 .cache/
 compile_commands.json
+
+# cmake stuff
+CMakeCache.txt
+CMakeFiles
+Makefile
+cmake_install.cmake