diff --git a/packages/core/src/config.js b/packages/core/src/config.js
index 6125f1614..05ac86e95 100644
--- a/packages/core/src/config.js
+++ b/packages/core/src/config.js
@@ -50,6 +50,10 @@ export const configSchema = {
       scope: {
         type: 'string'
       },
+      freezeAnimation: { // for backward compatibility
+        type: 'boolean',
+        onlyAutomate: true
+      },
       freezeAnimatedImage: {
         type: 'boolean',
         onlyAutomate: true