diff --git a/.gitignore b/.gitignore
index ffa34af0529..3a5b611b286 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,6 +102,9 @@ phony.c
 # Squish generated files
 /tests/system/suite_*/config.xml
 
+# Clang tooling files
+compile_commands.json
+
 # Directories to ignore
 # ---------------------