diff --git a/.gitignore b/.gitignore
index 288c71b133..e483bc7bb9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,6 @@ massif-*
 /TAGS
 /cscope*.out
 /tags
+
+# Clangd compilation database
+compile_commands.json