diff --git a/packages/babel-plugin-transform-computed-properties/src/index.js b/packages/babel-plugin-transform-computed-properties/src/index.js
index 5f80fa8db258..4f33dd8cf726 100644
--- a/packages/babel-plugin-transform-computed-properties/src/index.js
+++ b/packages/babel-plugin-transform-computed-properties/src/index.js
@@ -5,7 +5,7 @@ export default declare((api, options) => {
   api.assertVersion(7);
 
   const setComputedProperties =
-    options.loose || api.assumption?.("setComputedProperties");
+    api.assumption("setComputedProperties") ?? options.loose;
 
   const pushComputedProps = setComputedProperties
     ? pushComputedPropsLoose