diff --git a/.gitignore b/.gitignore
index bd206b0038..446848fea5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@ b
 build
 inc/hsa_prof_str.h
 inc/kfd_prof_str.h
+inc/basic_ostream_ops.h
 inc/kfd_ostream_ops.h
 test/hsa
 test/MatrixTranspose/MatrixTranspose