diff --git a/examples/lighting-app/silabs/src/ZclCallbacks.cpp b/examples/lighting-app/silabs/src/ZclCallbacks.cpp
index fa011289182631..1a27a20da15a63 100644
--- a/examples/lighting-app/silabs/src/ZclCallbacks.cpp
+++ b/examples/lighting-app/silabs/src/ZclCallbacks.cpp
@@ -45,7 +45,7 @@ void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &
     if (clusterId == OnOff::Id && attributeId == OnOff::Attributes::OnOff::Id)
     {
 #ifdef DIC_ENABLE
-        DIC_SendMsg("light/state", (const char *) (value ? (*value ? "on" : "off") : "invalid"));
+        dic_sendmsg("light/state", (const char *) (value ? (*value ? "on" : "off") : "invalid"));
 #endif // DIC_ENABLE
         LightMgr().InitiateAction(AppEvent::kEventType_Light, *value ? LightingManager::ON_ACTION : LightingManager::OFF_ACTION);
     }
diff --git a/examples/lock-app/silabs/src/ZclCallbacks.cpp b/examples/lock-app/silabs/src/ZclCallbacks.cpp
index fc0f2bbb736ff9..1c0c1efab19dde 100644
--- a/examples/lock-app/silabs/src/ZclCallbacks.cpp
+++ b/examples/lock-app/silabs/src/ZclCallbacks.cpp
@@ -52,7 +52,7 @@ void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &
         ChipLogProgress(Zcl, "Door lock cluster: " ChipLogFormatMEI " state %d", ChipLogValueMEI(clusterId),
                         to_underlying(lockState));
 #ifdef DIC_ENABLE
-        DIC_SendMsg("lock/state", (const char *) (lockState == DoorLock::DlLockState::kLocked ? "lock" : "unlock"));
+        dic_sendmsg("lock/state", (const char *) (lockState == DoorLock::DlLockState::kLocked ? "lock" : "unlock"));
 #endif // DIC_ENABLE
     }
 }
diff --git a/examples/platform/silabs/BaseApplication.cpp b/examples/platform/silabs/BaseApplication.cpp
index a0e256521790e1..78d31c8acd4b61 100644
--- a/examples/platform/silabs/BaseApplication.cpp
+++ b/examples/platform/silabs/BaseApplication.cpp
@@ -154,7 +154,7 @@ void AppSpecificConnectivityEventCallback(const ChipDeviceEvent * event, intptr_
         (event->InternetConnectivityChange.IPv4 == kConnectivity_Established))
     {
         SILABS_LOG("Got IPv4 Address! Starting DIC module\n");
-        if (DIC_OK != DIC_Init(dic::control::subscribeCB))
+        if (DIC_OK != dic_init(dic::control::subscribeCB))
             SILABS_LOG("Failed to initialize DIC module\n");
     }
 }
diff --git a/examples/platform/silabs/SiWx917/BUILD.gn b/examples/platform/silabs/SiWx917/BUILD.gn
index 910a4b35ccf784..c4549bd78fddf0 100644
--- a/examples/platform/silabs/SiWx917/BUILD.gn
+++ b/examples/platform/silabs/SiWx917/BUILD.gn
@@ -272,6 +272,12 @@ source_set("siwx917-common") {
         [ "${silabs_common_plat_dir}/DIC/matter_abs_interface:silabs-dic" ]
   }
 
+  # AWS SDK OTA
+  if (aws_sdk_ota) {
+        public_deps +=
+        [ "${silabs_common_plat_dir}/DIC/matter_abs_interface:silabs-aws-sdk-ota" ]
+  }
+
   # Attestation Credentials
   if (chip_build_platform_attestation_credentials_provider) {
     deps += [ ":siwx917-attestation-credentials" ]
diff --git a/examples/platform/silabs/efr32/BUILD.gn b/examples/platform/silabs/efr32/BUILD.gn
index b6f46fc54e3910..89fe44f171d417 100644
--- a/examples/platform/silabs/efr32/BUILD.gn
+++ b/examples/platform/silabs/efr32/BUILD.gn
@@ -238,6 +238,12 @@ source_set("efr32-common") {
         [ "${silabs_common_plat_dir}/DIC/matter_abs_interface:silabs-dic" ]
   }
 
+  # AWS SDK OTA
+  if (aws_sdk_ota) {
+        public_deps +=
+        [ "${silabs_common_plat_dir}/DIC/matter_abs_interface:silabs-aws-sdk-ota" ]
+  }
+
   include_dirs = [ "." ]
 
   sources = [
diff --git a/third_party/silabs/silabs_board.gni b/third_party/silabs/silabs_board.gni
index bba3f060f8898d..2d25ac2b54e3f4 100644
--- a/third_party/silabs/silabs_board.gni
+++ b/third_party/silabs/silabs_board.gni
@@ -41,6 +41,9 @@ declare_args() {
   #Disable MQTT by default
   enable_dic = false
 
+  # Disable AWS SDK OTA by default
+  aws_sdk_ota = false
+
   # Disable UART log forwarding by default
   sl_uart_log_output = false
 }