diff --git a/packages/utils/src/build-components.ts b/packages/utils/src/build-components.ts
index e3b1797df..909248524 100644
--- a/packages/utils/src/build-components.ts
+++ b/packages/utils/src/build-components.ts
@@ -121,7 +121,7 @@ export function buildComponents(libraryMap: LibraryMap,
     } else {
       component = findComponent(libraryMap, componentName, component);
       if (component) {
-        if (!acceptsRef(component)) {
+        if (!acceptsRef(component) && isReactComponent(component)) {
           component = wrapReactClass(component as FunctionComponent);
         }
         components[componentName] = component;