diff --git a/.gitignore b/.gitignore
index 8728de8c9f19dfad905153568ec8164d43c2343e..fb5e7cb5af97e86fb521fcfcef2c997161604834 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ tags.lock
 # Ignore binaries
 .x_*
 gch
+out