diff --git a/.gitignore b/.gitignore
index 93fbaad..5ef0532 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,8 @@ doc/
 
 src/rtl_sdr
 src/rtl_tcp
+
+CMakeCache.txt
+*/CMakeFiles
+CMakeFiles
+*.cmake