diff --git a/configurations/1Ux16 Riser.json b/configurations/1Ux16 Riser.json
index ff5c9ee..533985e 100644
--- a/configurations/1Ux16 Riser.json
+++ b/configurations/1Ux16 Riser.json
@@ -34,6 +34,12 @@
                 "type": "TMP75"
             },
             {
+                "address": "0x72",
+                "bus": "$bus",
+                "name": "Riser 1 Mux",
+                "type": "SMBusMux"
+            },
+            {
                 "address": "$address",
                 "bus": "$bus",
                 "name": "Riser 1 Fru",
@@ -78,6 +84,12 @@
                 "type": "TMP75"
             },
             {
+                "address": "0x73",
+                "bus": "$bus",
+                "name": "Riser 2 Mux",
+                "type": "SMBusMux"
+            },
+            {
                 "address": "$address",
                 "bus": "$bus",
                 "name": "Riser 2 Fru",
diff --git a/configurations/2Ux8 Riser.json b/configurations/2Ux8 Riser.json
index 338328a..8485c6b 100644
--- a/configurations/2Ux8 Riser.json
+++ b/configurations/2Ux8 Riser.json
@@ -34,6 +34,12 @@
                 "type": "TMP75"
             },
             {
+                "address": "0x72",
+                "bus": "$bus",
+                "name": "Riser 1 Mux",
+                "type": "SMBusMux"
+            },
+            {
                 "address": "$address",
                 "bus": "$bus",
                 "name": "Riser 1 Fru",
@@ -78,6 +84,12 @@
                 "type": "TMP75"
             },
             {
+                "address": "0x73",
+                "bus": "$bus",
+                "name": "Riser 2 Mux",
+                "type": "SMBusMux"
+            },
+            {
                 "address": "$address",
                 "bus": "$bus",
                 "name": "Riser 2 Fru",