diff --git a/.gitignore b/.gitignore
index b6d5515..06e03d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,10 @@
 # Build system related files
 build/
 
+# LSP related files
+.ccls-cache/
+compile_commands.json
+
 # Thumbnail databases (Windows)
 Thumbs.db