diff --git a/CMake.gitignore b/CMake.gitignore
index 0cc7e4b527553e3b57cd57050a58d7a560675c69..27ada0591ece3b36728bc22ec184035ea99a1f1b 100644
--- a/CMake.gitignore
+++ b/CMake.gitignore
@@ -4,4 +4,5 @@ CMakeScripts
 Makefile
 cmake_install.cmake
 install_manifest.txt
+compile_commands.json
 CTestTestfile.cmake