diff --git a/frontend/packages/operator-lifecycle-manager/src/components/operator-hub/operator-hub-subscribe.tsx b/frontend/packages/operator-lifecycle-manager/src/components/operator-hub/operator-hub-subscribe.tsx
index b67e2385518..7c5fa601401 100644
--- a/frontend/packages/operator-lifecycle-manager/src/components/operator-hub/operator-hub-subscribe.tsx
+++ b/frontend/packages/operator-lifecycle-manager/src/components/operator-hub/operator-hub-subscribe.tsx
@@ -109,6 +109,7 @@ const InputField: FC<InputFieldProps> = ({
             onChange={(_event, val) => {
               setValue(val);
             }}
+            required
           />
         </div>
       </fieldset>