diff --git a/.gitignore b/.gitignore
index af52c648810a..f2c4a3bc0c96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -68,3 +68,6 @@ massif-*
 /TAGS
 /cscope*.out
 /tags
+
+# Clangd compilation database
+compile_commands.json