diff --git a/packages/opencode/src/config/config.ts b/packages/opencode/src/config/config.ts
index cb93c0ebf2a..0b68c6d6e1a 100644
--- a/packages/opencode/src/config/config.ts
+++ b/packages/opencode/src/config/config.ts
@@ -147,7 +147,7 @@ export namespace Config {
     }
   })
 
-  const INVALID_DIRS = new Bun.Glob(`{${["agents", "commands", "plugins", "tools"].join(",")}}/`)
+  const INVALID_DIRS = new Bun.Glob(`{${["agents", "commands", "plugins", "skills", "tools"].join(",")}}/`)
   async function assertValid(dir: string) {
     const invalid = await Array.fromAsync(
       INVALID_DIRS.scan({