diff --git a/python/zerorpc-python/debian/deb_folder/patches/0008-Change-unable-to-route-event-message-log-level-to-de.patch b/python/zerorpc-python/debian/deb_folder/patches/0008-Change-unable-to-route-event-message-log-level-to-de.patch
new file mode 100644
index 000000000..88dc240ab
--- /dev/null
+++ b/python/zerorpc-python/debian/deb_folder/patches/0008-Change-unable-to-route-event-message-log-level-to-de.patch
@@ -0,0 +1,34 @@
+From 003b73552d280d68d42bef21d82fab66157fdf0a Mon Sep 17 00:00:00 2001
+From: Alyson Deives Pereira <alyson.deivespereira@windriver.com>
+Date: Fri, 16 Dec 2022 16:40:00 -0300
+Subject: [PATCH] Change "unable to route event" message log level to debug
+
+After ZeroRPC finishes the handle of the call, it will try to reply OK
+event to the caller. In fanout_cast/cast messages in sysinv-conductor
+and sysinv-agent, there is no one registered to receive the response,
+so it is discarded.
+
+Change this log from warning to debug, since it occurs frequently and
+is misleading log analysis in case of real issues.
+
+Signed-off-by: Alyson Deives Pereira <alyson.deivespereira@windriver.com>
+---
+ zerorpc/channel.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/zerorpc/channel.py b/zerorpc/channel.py
+index df77bc0..7ef1bb9 100644
+--- a/zerorpc/channel.py
++++ b/zerorpc/channel.py
+@@ -86,7 +86,7 @@ class ChannelMultiplexer(ChannelBase):
+                 queue = self._broadcast_queue
+
+             if queue is None:
+-                logger.warning('zerorpc.ChannelMultiplexer,'
++                logger.debug('zerorpc.ChannelMultiplexer,'
+                         ' unable to route event: {0}'.format(
+                             event.__str__(ignore_args=True)))
+             else:
+--
+2.25.1
+
diff --git a/python/zerorpc-python/debian/deb_folder/patches/series b/python/zerorpc-python/debian/deb_folder/patches/series
index 2ab7e74b3..d15307085 100644
--- a/python/zerorpc-python/debian/deb_folder/patches/series
+++ b/python/zerorpc-python/debian/deb_folder/patches/series
@@ -4,4 +4,5 @@
 0004-Implement-wait_and_ignore-to-emulate-gevent-join-beh.patch
 0005-Fix-kwargs-when-internal-opts-are-present.patch
 0006-Refactor-the-use-of-triggers-in-tests.patch
-0007-Add-IPV6-support.patch
\ No newline at end of file
+0007-Add-IPV6-support.patch
+0008-Change-unable-to-route-event-message-log-level-to-de.patch
\ No newline at end of file