diff --git a/gcache.c b/gcache.c
index 22f6b9a..73973cb 100644
--- a/gcache.c
+++ b/gcache.c
@@ -118,7 +118,7 @@ void gcache_close(struct gcache *gc)
 	free(gc);
 }
 
-static int gcache_del(struct gcache *gc, char *keystr)
+int gcache_del(struct gcache *gc, char *keystr)
 {
 	int rc;
 	MDB_val key;
diff --git a/gcache.h b/gcache.h
index a1dba6a..df283c5 100644
--- a/gcache.h
+++ b/gcache.h
@@ -21,6 +21,7 @@ long gcache_get(struct gcache *, char *key, char *buf, long buflen);
 JsonNode *gcache_json_get(struct gcache *, char *key);
 void gcache_dump(char *path, char *lmdbname);
 void gcache_load(char *path, char *lmdbname);
+int gcache_del(struct gcache *gc, char *keystr);
 
 #endif
 #endif