diff --git a/acapy_cache_redis/v0_1/redis_base_cache.py b/acapy_cache_redis/v0_1/redis_base_cache.py
index 8cd83e7..586fec0 100644
--- a/acapy_cache_redis/v0_1/redis_base_cache.py
+++ b/acapy_cache_redis/v0_1/redis_base_cache.py
@@ -112,4 +112,4 @@ async def clear(self, key: Text):
 
     async def flush(self):
         """Remove all items from the cache."""
-        pass
\ No newline at end of file
+        await self.redis.delete(f"ACA-Py:*")
\ No newline at end of file