diff --git a/src/sdsdkv-personality.h b/src/sdsdkv-personality.h
index 88d5d51..287f555 100644
--- a/src/sdsdkv-personality.h
+++ b/src/sdsdkv-personality.h
@@ -113,11 +113,6 @@ class personality {
         void *value,
         uint64_t *value_size
     ) = 0;
-    //
-#if 0 // TODO(skg)
-    virtual int
-    close(void) = 0;
-#endif
 };
 
 /*