diff --git a/teeworlds/autobuild.yaml b/teeworlds/autobuild.yaml
index 5c7d4d3..e321db2 100644
--- a/teeworlds/autobuild.yaml
+++ b/teeworlds/autobuild.yaml
@@ -2,3 +2,6 @@ type:
     auto
 priority:
     -5
+extra:
+    - update:
+        - rm -rf 'src'