diff --git a/app/selectors/featureFlagController/minimumAppVersion/types.ts b/app/selectors/featureFlagController/minimumAppVersion/types.ts
index 0368ba74095..babfb729ad9 100644
--- a/app/selectors/featureFlagController/minimumAppVersion/types.ts
+++ b/app/selectors/featureFlagController/minimumAppVersion/types.ts
@@ -1,7 +1,7 @@
 export const FEATURE_FLAG_NAME = 'mobileMinimumVersions';
 
 export interface FeatureFlagType {
-  [FEATURE_FLAG_NAME]: {
+  [featureFlagName: string]: {
     appMinimumBuild: number;
     appleMinimumOS: number;
     androidMinimumAPIVersion: number;
diff --git a/app/selectors/featureFlagController/mocks.ts b/app/selectors/featureFlagController/mocks.ts
index 8672e38fb79..84c97da5d03 100644
--- a/app/selectors/featureFlagController/mocks.ts
+++ b/app/selectors/featureFlagController/mocks.ts
@@ -7,7 +7,7 @@ export const mockedState = {
       RemoteFeatureFlagController: {
         remoteFeatureFlags: [
           mockedMinimumAppVersion
-        ],
+        ] as FeatureFlags,
         cacheTimestamp: 0,
       },
     },