diff --git a/apps/server/src/api/v2/slack/initiate-oauth.ts b/apps/server/src/api/v2/slack/initiate-oauth.ts
index 50f09e4ec..c3369f3de 100644
--- a/apps/server/src/api/v2/slack/initiate-oauth.ts
+++ b/apps/server/src/api/v2/slack/initiate-oauth.ts
@@ -1,5 +1,6 @@
 import { getUserOrganizationId } from '@buster/database';
 import {
+  type InitiateOAuthRequest,
   type InitiateOAuthResponse,
   InitiateOAuthResponseSchema,
   SlackError,
@@ -45,7 +46,7 @@ export async function initiateOAuthHandler(c: Context): Promise<Response> {
       throw new HTTPException(400, { message: 'Organization not found' });
     }
 
-    const request = c.req.valid('json');
+    const request = c.req.valid('json') as InitiateOAuthRequest;
     const metadata = request?.metadata;
 
     const enrichedMetadata = {
diff --git a/apps/server/src/api/v2/slack/update-integration.ts b/apps/server/src/api/v2/slack/update-integration.ts
index 1b47ec5fd..526ba3a96 100644
--- a/apps/server/src/api/v2/slack/update-integration.ts
+++ b/apps/server/src/api/v2/slack/update-integration.ts
@@ -1,6 +1,7 @@
 import { getUserOrganizationId } from '@buster/database';
 import {
   SlackError,
+  type UpdateIntegrationRequest,
   type UpdateIntegrationResponse,
   UpdateIntegrationResponseSchema,
 } from '@buster/server-shared/slack';
@@ -22,7 +23,7 @@ export async function updateIntegrationHandler(c: Context): Promise<Response> {
   }
 
   try {
-    const request = c.req.valid('json');
+    const request = c.req.valid('json') as UpdateIntegrationRequest;
 
     const updateData: {
       defaultChannel?: { id: string; name: string };