diff --git a/.gitignore b/.gitignore
index 98b91fccff45fc8bdfb2965d3f57debcb7aff13a..f0efae5e2963db8f316155a25aa3106cb8272c79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,6 +36,7 @@
 modules.builtin
 Module.symvers
 *.dwo
+*.su
 
 #
 # Top-level generic files