diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/mux-linkmgr.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/mux-linkmgr.json
index 35626a5a2312..2210c169365c 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/mux-linkmgr.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/mux-linkmgr.json
@@ -2,28 +2,24 @@
     "MUX_LINKMGR_LINK_PROBER_INTERVAL_CHANGE": {
         "sonic-mux-linkmgr:sonic-mux-linkmgr": {
             "sonic-mux-linkmgr:MUX_LINKMGR": {
-                "LINK_PROBER_LIST": [
+                "sonic-mux-linkmgr:LINK_PROBER": 
                     {
-                        "modulename": "LINK_PROBER",
                         "interval_v4": "1000",
                         "interval_v6": "10000",
                         "positive_signal_count": 3,
                         "negative_signal_count": 9
                     }
-                ]
             }
         }
     },
     "MUX_LINKMGR_LINK_PROBER_CHANGE_MAC_ADDR": {
         "sonic-mux-linkmgr:sonic-mux-linkmgr": {
             "sonic-mux-linkmgr:MUX_LINKMGR": {
-                "LINK_PROBER_LIST": [
+                "sonic-mux-linkmgr:LINK_PROBER": 
                     {
-                        "modulename": "LINK_PROBER",
                         "use_well_known_mac": "enabled",
                         "src_mac": "VlanMac"
                     }
-                ]
             }
         }
     }
diff --git a/src/sonic-yang-models/yang-models/sonic-mux-linkmgr.yang b/src/sonic-yang-models/yang-models/sonic-mux-linkmgr.yang
index ccbc14d62509..93e605ea8e51 100644
--- a/src/sonic-yang-models/yang-models/sonic-mux-linkmgr.yang
+++ b/src/sonic-yang-models/yang-models/sonic-mux-linkmgr.yang
@@ -20,14 +20,8 @@ module sonic-mux-linkmgr {
     container sonic-mux-linkmgr {
 
         container MUX_LINKMGR {
-            list LINK_PROBER_LIST  {
-                key "modulename";
 
-                leaf modulename {
-                    type string;
-
-                    description "Linkmgrd submodule to be configured. ";
-                }
+            container LINK_PROBER {
 
                 leaf interval_v4 {
                     type uint32;