diff --git a/.gitignore b/.gitignore
index 31dc96975..bf2419d0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -173,6 +173,9 @@ code/build_windows64
 code/build_server
 code/build_nel_tools
 
+# output build/test with docker
+output/
+
 # Linux nel compile
 code/nel/build/nel-config
 code/nel/config.status