diff --git a/.gitignore b/.gitignore
index 113e2a203e1a..85b5caa16212 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,6 +47,7 @@ cscope.out
 autoconf/aclocal.m4
 autoconf/autom4te.cache
 /compile_commands.json
+/tablegen_compile_commands.yml
 # Visual Studio built-in CMake configuration
 /CMakeSettings.json
 # CLion project configuration