diff --git a/examples/lighting-app/silabs/data_model/lighting-thread-app.matter b/examples/lighting-app/silabs/data_model/lighting-thread-app.matter
index 49684770a3..9fb02976f0 100644
--- a/examples/lighting-app/silabs/data_model/lighting-thread-app.matter
+++ b/examples/lighting-app/silabs/data_model/lighting-thread-app.matter
@@ -2672,7 +2672,7 @@ endpoint 1 {
     ram      attribute colorCapabilities default = 0x1F;
     ram      attribute colorTempPhysicalMinMireds default = 0x009A;
     ram      attribute colorTempPhysicalMaxMireds default = 0x01C6;
-    ram      attribute coupleColorTempToLevelMinMireds;
+    ram      attribute coupleColorTempToLevelMinMireds default = 0x009A;
     persist  attribute startUpColorTemperatureMireds default = 0x00FA;
     callback attribute generatedCommandList;
     callback attribute acceptedCommandList;
diff --git a/examples/lighting-app/silabs/data_model/lighting-thread-app.zap b/examples/lighting-app/silabs/data_model/lighting-thread-app.zap
index 62cc5c49eb..6e7931fbcf 100644
--- a/examples/lighting-app/silabs/data_model/lighting-thread-app.zap
+++ b/examples/lighting-app/silabs/data_model/lighting-thread-app.zap
@@ -5022,7 +5022,7 @@
               "storageOption": "RAM",
               "singleton": 0,
               "bounded": 0,
-              "defaultValue": "",
+              "defaultValue": "0x009A",
               "reportable": 1,
               "minInterval": 0,
               "maxInterval": 65344,
diff --git a/examples/lighting-app/silabs/data_model/lighting-wifi-app.matter b/examples/lighting-app/silabs/data_model/lighting-wifi-app.matter
index 003a38e52c..1619fc9622 100644
--- a/examples/lighting-app/silabs/data_model/lighting-wifi-app.matter
+++ b/examples/lighting-app/silabs/data_model/lighting-wifi-app.matter
@@ -2964,7 +2964,7 @@ endpoint 1 {
     ram      attribute colorCapabilities default = 0x1F;
     ram      attribute colorTempPhysicalMinMireds default = 0x009A;
     ram      attribute colorTempPhysicalMaxMireds default = 0x01C6;
-    ram      attribute coupleColorTempToLevelMinMireds;
+    ram      attribute coupleColorTempToLevelMinMireds default = 0x009A;
     persist  attribute startUpColorTemperatureMireds default = 0x00FA;
     ram      attribute featureMap default = 0x1F;
     ram      attribute clusterRevision default = 7;
diff --git a/examples/lighting-app/silabs/data_model/lighting-wifi-app.zap b/examples/lighting-app/silabs/data_model/lighting-wifi-app.zap
index 94397579a0..a0b64b7193 100644
--- a/examples/lighting-app/silabs/data_model/lighting-wifi-app.zap
+++ b/examples/lighting-app/silabs/data_model/lighting-wifi-app.zap
@@ -4797,7 +4797,7 @@
               "storageOption": "RAM",
               "singleton": 0,
               "bounded": 0,
-              "defaultValue": "",
+              "defaultValue": "0x009A",
               "reportable": 1,
               "minInterval": 0,
               "maxInterval": 65344,