diff --git a/sky/shell/ui/animator.cc b/sky/shell/ui/animator.cc
index c10cc1ed23c584ff29983e15db461d935bf50e54..e9d3411f46dd48ef239182e16705f7af9d9248ef 100644
--- a/sky/shell/ui/animator.cc
+++ b/sky/shell/ui/animator.cc
@@ -63,7 +63,7 @@ void Animator::Stop() {
 }
 
 void Animator::Start() {
-  paused_ = false;
+  Reset();
   RequestFrame();
 }