diff --git a/controldeck.py b/controldeck.py
index 9ea30fa..3f91a0f 100644
--- a/controldeck.py
+++ b/controldeck.py
@@ -131,7 +131,7 @@ def application():
   return wp
 
 def main():
-  justpy()
+  justpy(host="0.0.0.0")
 
 if __name__ == '__main__':
   sys.exit(main())