diff --git a/src/config/configuration.module.ts b/src/config/configuration.module.ts
index 5a6e101f6e..d600360188 100644
--- a/src/config/configuration.module.ts
+++ b/src/config/configuration.module.ts
@@ -47,11 +47,11 @@ export const RootConfigurationSchema = z.object({
   EMAIL_TEMPLATE_RECOVERY_TX: z.string(),
   EMAIL_TEMPLATE_UNKNOWN_RECOVERY_TX: z.string(),
   EMAIL_TEMPLATE_VERIFICATION_CODE: z.string(),
-  INFURA_API_KEY: z.string(),
-  PUSH_NOTIFICATIONS_API_PROJECT: z.string(),
-  PUSH_NOTIFICATIONS_API_SERVICE_ACCOUNT_CLIENT_EMAIL: z.string().email(),
-  PUSH_NOTIFICATIONS_API_SERVICE_ACCOUNT_PRIVATE_KEY: z.string(),
-  RELAY_PROVIDER_API_KEY_ARBITRUM_ONE: z.string(),
+  INFURA_API_KEY: z.string().optional(),
+  PUSH_NOTIFICATIONS_API_PROJECT: z.string().optional(),
+  PUSH_NOTIFICATIONS_API_SERVICE_ACCOUNT_CLIENT_EMAIL: z.string().email().optional(),
+  PUSH_NOTIFICATIONS_API_SERVICE_ACCOUNT_PRIVATE_KEY: z.string().optional(),
+  RELAY_PROVIDER_API_KEY_ARBITRUM_ONE: z.string().optional(),
   RELAY_PROVIDER_API_KEY_GNOSIS_CHAIN: z.string(),
   RELAY_PROVIDER_API_KEY_SEPOLIA: z.string(),
 });