diff --git a/src/data/defs.txt b/src/data/defs.txt
index 0bfc6a9..addae3b 100644
--- a/src/data/defs.txt
+++ b/src/data/defs.txt
@@ -339,6 +339,7 @@ actor -3300 10 0 pizzeria
         name "Pizzeria Sign"
         relativeto pizzeria
         scale 20
+        collider mesh
         density 200
         rotationy 0.45
         angularmomentum 0 0 0