diff --git a/apps/realtime/src/env.ts b/apps/realtime/src/env.ts
index 91c7e4c648..f08ff5ddd2 100644
--- a/apps/realtime/src/env.ts
+++ b/apps/realtime/src/env.ts
@@ -10,7 +10,6 @@ const EnvSchema = z.object({
   NEXT_PUBLIC_APP_URL: z.string().url(),
   ALLOWED_ORIGINS: z.string().optional(),
   PORT: z.coerce.number().int().positive().default(3002),
-  SOCKET_PORT: z.coerce.number().int().positive().optional(),
   DISABLE_AUTH: z
     .string()
     .optional()
diff --git a/apps/realtime/src/index.ts b/apps/realtime/src/index.ts
index 6ea031163b..dde8e67e44 100644
--- a/apps/realtime/src/index.ts
+++ b/apps/realtime/src/index.ts
@@ -29,7 +29,7 @@ async function createRoomManager(io: SocketIOServer): Promise<IRoomManager> {
 
 async function main() {
   const httpServer = createServer()
-  const PORT = Number(env.SOCKET_PORT ?? env.PORT ?? 3002)
+  const PORT = env.PORT
 
   logger.info('Starting Socket.IO server...', {
     port: PORT,
diff --git a/apps/sim/lib/core/config/env.ts b/apps/sim/lib/core/config/env.ts
index ea14dcad18..0acd2c4e9e 100644
--- a/apps/sim/lib/core/config/env.ts
+++ b/apps/sim/lib/core/config/env.ts
@@ -248,7 +248,6 @@ export const env = createEnv({
 
     // Real-time Communication
     SOCKET_SERVER_URL:                     z.string().url().optional(),            // WebSocket server URL for real-time features
-    SOCKET_PORT:                           z.number().optional(),                  // Port for WebSocket server
     PORT:                                  z.number().optional(),                  // Main application port
     INTERNAL_API_BASE_URL:                 z.string().optional(),                  // Optional internal base URL for server-side self-calls; must include protocol if set (e.g., http://sim-app.namespace.svc.cluster.local:3000)
     ALLOWED_ORIGINS:                       z.string().optional(),                  // CORS allowed origins