diff --git a/gerrit-server/src/main/resources/com/google/gerrit/server/mime/mime-types.properties b/gerrit-server/src/main/resources/com/google/gerrit/server/mime/mime-types.properties
index fa3fb8d774..02978da450 100644
--- a/gerrit-server/src/main/resources/com/google/gerrit/server/mime/mime-types.properties
+++ b/gerrit-server/src/main/resources/com/google/gerrit/server/mime/mime-types.properties
@@ -77,6 +77,7 @@ gitmodules = text/x-ini
 glsl = x-shader/x-vertex
 go = text/x-go
 gradle = text/x-groovy
+gradlew = text/x-sh
 groovy = text/x-groovy
 gss = text/x-gss
 h = text/x-csrc