diff --git a/.gitignore b/.gitignore
index ea24e856..6b3a4520 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,4 +52,5 @@ tests/gem_bad_blit
 tests/gem_hang
 tools/intel_gpu_dump
 tools/intel_gpu_top
+tools/intel_reg_write
 tools/intel_stepping