diff --git a/metadata/se.lublin.mumla.yml b/metadata/se.lublin.mumla.yml
index e5f60dfa0b..09b083e9da 100644
--- a/metadata/se.lublin.mumla.yml
+++ b/metadata/se.lublin.mumla.yml
@@ -332,6 +332,9 @@ Builds:
     commit: 759fbe6509115d5ba97b9aac93c6d047bc9260b2
     subdir: app
     submodules: true
+    sudo:
+      - apt-get update
+      - apt-get install -y file make
     gradle:
       - official
     rm: