diff --git a/static/app/stores/groupStore.tsx b/static/app/stores/groupStore.tsx
index 11920ee00f60d0..ba000651551882 100644
--- a/static/app/stores/groupStore.tsx
+++ b/static/app/stores/groupStore.tsx
@@ -150,8 +150,7 @@ const storeConfig: GroupStoreDefinition = {
   },
 
   mergeItems(items: Item[]) {
-    const itemsById: Record<string, Item> = items.reduce((acc, item) => {
-      // @ts-expect-error TS(7053): Element implicitly has an 'any' type because expre... Remove this comment to see the full error message
+    const itemsById = items.reduce<Record<string, Item>>((acc, item) => {
       acc[item.id] = item;
       return acc;
     }, {});
@@ -189,8 +188,7 @@ const storeConfig: GroupStoreDefinition = {
    */
   addToFront(items) {
     items = toArray(items);
-    const itemMap: Record<string, Item> = items.reduce((acc, item) => {
-      // @ts-expect-error TS(7053): Element implicitly has an 'any' type because expre... Remove this comment to see the full error message
+    const itemMap = items.reduce<Record<string, Item>>((acc, item) => {
       acc[item.id] = item;
       return acc;
     }, {});