diff --git a/redis/asyncio/client.py b/redis/asyncio/client.py
index cce1b5815d..122469a194 100644
--- a/redis/asyncio/client.py
+++ b/redis/asyncio/client.py
@@ -645,7 +645,7 @@ class Monitor:
     listen() method yields commands from monitor.
     """
 
-    monitor_re = re.compile(r"\[(\d+) (.*)\] (.*)")
+    monitor_re = re.compile(r"\[(\d+) (.*?)\] (.*)")
     command_re = re.compile(r'"(.*?)(?<!\\)"')
 
     def __init__(self, connection_pool: ConnectionPool):
diff --git a/redis/client.py b/redis/client.py
index 017f8ef11d..d285e1ca46 100755
--- a/redis/client.py
+++ b/redis/client.py
@@ -571,7 +571,7 @@ class Monitor:
     listen() method yields commands from monitor.
     """
 
-    monitor_re = re.compile(r"\[(\d+) (.*)\] (.*)")
+    monitor_re = re.compile(r"\[(\d+) (.*?)\] (.*)")
     command_re = re.compile(r'"(.*?)(?<!\\)"')
 
     def __init__(self, connection_pool):