diff --git a/superset-frontend/src/explore/actions/exploreActions.ts b/superset-frontend/src/explore/actions/exploreActions.ts
index 7ebfc45e42639..c4faf793b1155 100644
--- a/superset-frontend/src/explore/actions/exploreActions.ts
+++ b/superset-frontend/src/explore/actions/exploreActions.ts
@@ -70,7 +70,7 @@ export const FETCH_FAVE_STAR = 'FETCH_FAVE_STAR';
 export function fetchFaveStar(sliceId: string) {
   return function (dispatch: Dispatch) {
     SupersetClient.get({
-      endpoint: `${FAVESTAR_BASE_URL}/${sliceId}/count`,
+      endpoint: `${FAVESTAR_BASE_URL}/${sliceId}/count/`,
     }).then(({ json }) => {
       if (json.count > 0) {
         dispatch(toggleFaveStar(true));