diff --git a/dockers/docker-ptf/gnxi-patches/0010-Fix-regex-to-allow-hyphen-character-in-key-name.patch b/dockers/docker-ptf/gnxi-patches/0010-Fix-regex-to-allow-hyphen-character-in-key-name.patch
new file mode 100644
index 00000000000..a374ca47af7
--- /dev/null
+++ b/dockers/docker-ptf/gnxi-patches/0010-Fix-regex-to-allow-hyphen-character-in-key-name.patch
@@ -0,0 +1,13 @@
+diff --git a/gnmi_cli_py/py_gnmicli.py b/gnmi_cli_py/py_gnmicli.py
+index 150239a..1d43eb6 100644
+--- a/gnmi_cli_py/py_gnmicli.py
++++ b/gnmi_cli_py/py_gnmicli.py
+@@ -56,7 +56,7 @@ __version__ = '0.5'
+ _RE_PATH_COMPONENT = re.compile(r'''
+ ^
+ (?P<pname>[^[]+)  # gNMI path name
+-(\[(?P<key>\w+)   # gNMI path key
++(\[(?P<key>\w\D+)   # gNMI path key
+ =
+ (?P<value>.*)    # gNMI path value
+ \])?$
diff --git a/dockers/docker-ptf/gnxi-patches/series b/dockers/docker-ptf/gnxi-patches/series
index c36fc41e306..8f4d167fd6c 100644
--- a/dockers/docker-ptf/gnxi-patches/series
+++ b/dockers/docker-ptf/gnxi-patches/series
@@ -6,4 +6,5 @@
 0006-Add-support-for-extensive-configurations.patch
 0007-Fix-py_gnmicli.py-POLL-mode.patch
 0008-Fix-ipv6-addr-port-format-for-grpc.patch
-0009-chore-remove-deprecated-use_aliases-field-and-fix-syntax.patch
\ No newline at end of file
+0009-chore-remove-deprecated-use_aliases-field-and-fix-syntax.patch
+0010-Fix-regex-to-allow-hyphen-character-in-key-name.patch