diff --git a/.gitignore b/.gitignore
index 4c716100..c4872f02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,5 +19,6 @@ hs_err_pid*
 /.gradle/
 /.idea/
 /build/
+/out/
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar