diff --git a/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.matter b/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.matter
index e65d84ae7d..4032a398a7 100644
--- a/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.matter
+++ b/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.matter
@@ -1919,7 +1919,7 @@ endpoint 1 {
   server cluster RefrigeratorAlarm {
     ram      attribute mask default = 1;
     ram      attribute state default = 0;
-    ram      attribute supported default = 0;
+    ram      attribute supported default = 1;
     callback attribute generatedCommandList;
     callback attribute acceptedCommandList;
     callback attribute eventList;
diff --git a/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.zap b/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.zap
index 6e77e3701a..504e8145ad 100644
--- a/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.zap
+++ b/examples/refrigerator-app/silabs/data_model/refrigerator-thread-app.zap
@@ -3435,7 +3435,7 @@
               "storageOption": "RAM",
               "singleton": 0,
               "bounded": 0,
-              "defaultValue": "0",
+              "defaultValue": "1",
               "reportable": 1,
               "minInterval": 1,
               "maxInterval": 65534,
diff --git a/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.matter b/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.matter
index 19f30a3108..76fc7e74eb 100644
--- a/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.matter
+++ b/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.matter
@@ -1826,7 +1826,7 @@ endpoint 1 {
   server cluster RefrigeratorAlarm {
     ram      attribute mask default = 1;
     ram      attribute state default = 0;
-    ram      attribute supported default = 0;
+    ram      attribute supported default = 1;
     callback attribute generatedCommandList;
     callback attribute acceptedCommandList;
     callback attribute eventList;
diff --git a/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.zap b/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.zap
index 8e9c2ace35..bfd95ea278 100644
--- a/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.zap
+++ b/examples/refrigerator-app/silabs/data_model/refrigerator-wifi-app.zap
@@ -3324,7 +3324,7 @@
               "storageOption": "RAM",
               "singleton": 0,
               "bounded": 0,
-              "defaultValue": "0",
+              "defaultValue": "1",
               "reportable": 1,
               "minInterval": 1,
               "maxInterval": 65534,