diff --git a/src/commands/config.ts b/src/commands/config.ts
index 9f16034..ed8228c 100644
--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -96,8 +96,8 @@ export const configValidators = {
   [CONFIG_KEYS.OPENAI_BASE_PATH](value: any) {
     validateConfig(
       CONFIG_KEYS.OPENAI_BASE_PATH,
-      typeof value == 'string',
-      `${value} is not supported yet`
+      typeof value === 'string',
+      'Must be string'
     );
     return value;
   },