diff --git a/packages/gatsby/src/redux/reducers/html.ts b/packages/gatsby/src/redux/reducers/html.ts
index c5d44cec7fa4f..ff59170de4d32 100644
--- a/packages/gatsby/src/redux/reducers/html.ts
+++ b/packages/gatsby/src/redux/reducers/html.ts
@@ -113,6 +113,7 @@ export function htmlReducer(
           staticQueryResult.staticQueryResultHash !== action.payload.resultHash
         ) {
           staticQueryResult.dirty |= FLAG_DIRTY_STATIC_QUERY_RESULT_CHANGED
+          staticQueryResult.staticQueryResultHash = action.payload.resultHash
         }
       }