diff --git a/pydis/__main__.py b/pydis/__main__.py
index 2b2d64b..7fad5a5 100644
--- a/pydis/__main__.py
+++ b/pydis/__main__.py
@@ -37,6 +37,7 @@ def __init__(self):
             b"SPOP": self.spop,
             b"LRANGE": self.lrange,
             b"MSET": self.mset,
+            b"CONFIG": self.config,
         }
 
     def connection_made(self, transport: asyncio.transports.Transport):
@@ -202,6 +203,13 @@ def mset(self, *args):
             self.dictionary[key] = value
         return b"+OK\r\n"
 
+    def config(self, cmd, *args):
+      if cmd == b'GET':
+        key, = args
+        res = b'no' if key == b'appendonly' else b''
+        return b"*2\r\n$%d\r\n%s\r\n$%d\r\n%s\r\n" % (len(key), key, len(res), res)
+      return b"*0\r\n"
+
 
 def main() -> int:
     print("Hello, World!")