diff --git a/changelogs/CHANGELOG.rst b/changelogs/CHANGELOG.rst
index c381487..ae1df8d 100644
--- a/changelogs/CHANGELOG.rst
+++ b/changelogs/CHANGELOG.rst
@@ -4,6 +4,15 @@ Ansible Network Collection for Dell EMC SmartFabric OS10 Release Notes
 
 .. contents:: Topics
 
+v1.2.3
+======
+
+Bugfixes
+--------
+
+- Fixed issue in os10.py for show tech-support command fail in version from 2.10 to 2.15(https://github.com/ansible-collections/dellemc.os10/issues/152)
+
+
 v1.2.2
 ======
 
diff --git a/changelogs/changelog.yaml b/changelogs/changelog.yaml
index 49010df..d6ecb0c 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -174,3 +174,13 @@ releases:
 
         that have been added after the release of ``dellemc.os10`` 1.2.1.'
     release_date: '2023-10-12'
+  1.2.3:
+    changes:
+      bugfixes:
+      - Fixed issue in os10.py for show tech-support command fail in version from 2.10 to 2.15 (https://github.com/ansible-collections/dellemc.os10/issues/152)
+      release_summary: 'This is the bug fix of the ``dellemc.os10`` collection.
+
+        This changelog contains all changes to the modules in this collection
+
+        that have been added after the release of ``dellemc.os10`` 1.2.2.'
+    release_date: '2023-11-09'
diff --git a/galaxy.yml b/galaxy.yml
index 3ed6e65..05a011f 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -11,7 +11,7 @@ name: os10
 namespace: dellemc
 readme: README.md
 tags: [dell, dellemc, os10, emc, networking]
-version: 1.2.2
+version: 1.2.3
 repository: https://github.com/ansible-collections/dellemc.os10
 documentation: https://github.com/ansible-collections/dellemc.os10/tree/master/docs
 homepage: https://github.com/ansible-collections/dellemc.os10
diff --git a/plugins/terminal/os10.py b/plugins/terminal/os10.py
index c3e1d3a..3fda6a8 100644
--- a/plugins/terminal/os10.py
+++ b/plugins/terminal/os10.py
@@ -43,7 +43,7 @@ class TerminalModule(TerminalBase):
         re.compile(br"invalid input", re.I),
         re.compile(br"(?:incomplete|ambiguous) command", re.I),
         re.compile(br"connection timed out", re.I),
-        re.compile(br"[^\r\n]+ not found", re.I),
+        re.compile(br"% Error(.+?)not found", re.I),
         re.compile(br"'[^']' +returned error code: ?\d+"),
     ]