diff --git a/src/core/client/stream/mutations/CreateCommentReactionMutation.ts b/src/core/client/stream/mutations/CreateCommentReactionMutation.ts
index 9621ebdfb..ef0b7a61a 100644
--- a/src/core/client/stream/mutations/CreateCommentReactionMutation.ts
+++ b/src/core/client/stream/mutations/CreateCommentReactionMutation.ts
@@ -48,7 +48,11 @@ function commit(environment: Environment, input: CreateCommentReactionInput) {
           myActionPresence: {
             reaction: true,
           },
-          actionCounts: currentCount + 1,
+          actionCounts: {
+            reaction: {
+              total: currentCount + 1,
+            },
+          },
         },
         clientMutationId: (clientMutationId++).toString(),
       },
diff --git a/src/core/client/stream/mutations/DeleteCommentReactionMutation.ts b/src/core/client/stream/mutations/DeleteCommentReactionMutation.ts
index a485433de..027723544 100644
--- a/src/core/client/stream/mutations/DeleteCommentReactionMutation.ts
+++ b/src/core/client/stream/mutations/DeleteCommentReactionMutation.ts
@@ -42,7 +42,11 @@ function commit(environment: Environment, input: CreateCommentReactionInput) {
           myActionPresence: {
             reaction: false,
           },
-          actionCounts: currentCount - 1,
+          actionCounts: {
+            reaction: {
+              total: currentCount - 1,
+            },
+          },
         },
         clientMutationId: clientMutationId.toString(),
       },