diff --git a/src/extensions/extension-loader.ts b/src/extensions/extension-loader.ts
index 7677c8f778..98697d252c 100644
--- a/src/extensions/extension-loader.ts
+++ b/src/extensions/extension-loader.ts
@@ -245,7 +245,6 @@ export class ExtensionLoader {
             const LensExtensionClass = this.requireExtension(extension);
 
             if (!LensExtensionClass) {
-              this.extensions.delete(extId);
               continue;
             }