diff --git a/elm/Env.elm b/elm/Env.elm
index 5efb7ad2..c26fb58a 100644
--- a/elm/Env.elm
+++ b/elm/Env.elm
@@ -41,7 +41,7 @@ global =
     , currentFrameId = globalFrameId
     , atoms = Dict.empty
     , nextAtomId = 0
-    , debug = True
+    , debug = False
     }