diff --git a/common/app/common/geom/proportions.cljc b/common/app/common/geom/proportions.cljc
index 8fe1bf763..1d2b0c11c 100644
--- a/common/app/common/geom/proportions.cljc
+++ b/common/app/common/geom/proportions.cljc
@@ -43,7 +43,7 @@
   (let [{:keys [width height]} metadata]
     (assoc shape
            :proportion (/ width height)
-           :proportion-lock false)))
+           :proportion-lock true)))
 
 (defn setup-proportions-const
   [shape]