diff --git a/examples/light-switch-app/efr32/BUILD.gn b/examples/light-switch-app/efr32/BUILD.gn
index cb390ccb3a7d7d..6e3d588c974ce7 100644
--- a/examples/light-switch-app/efr32/BUILD.gn
+++ b/examples/light-switch-app/efr32/BUILD.gn
@@ -62,7 +62,7 @@ declare_args() {
   disable_lcd = false
 
   # Argument to Disable IPv4 for wifi(rs911)
-  chip_disable_wifi_ipv4 = false
+  chip_enable_wifi_ipv4 = false
 }
 
 declare_args() {
@@ -222,8 +222,8 @@ efr32_executable("light_switch_app") {
     sources += [ "${examples_plat_dir}/OTAConfig.cpp" ]
   }
 
-  if (chip_disable_wifi_ipv4) {
-    defines += [ "WIFI_IPV4_DISABLED" ]
+  if (chip_enable_wifi_ipv4) {
+    defines += [ "CHIP_DEVICE_CONFIG_ENABLE_IPV4" ]
   }
 
   # WiFi Settings
diff --git a/examples/lighting-app/efr32/BUILD.gn b/examples/lighting-app/efr32/BUILD.gn
index 56f0cf92688cf8..557e05b3b833af 100644
--- a/examples/lighting-app/efr32/BUILD.gn
+++ b/examples/lighting-app/efr32/BUILD.gn
@@ -62,7 +62,7 @@ declare_args() {
   disable_lcd = false
 
   # Argument to Disable IPv4 for wifi(rs911)
-  chip_disable_wifi_ipv4 = false
+  chip_enable_wifi_ipv4 = false
 }
 
 declare_args() {
@@ -217,8 +217,8 @@ efr32_executable("lighting_app") {
     sources += [ "${examples_plat_dir}/OTAConfig.cpp" ]
   }
 
-  if (chip_disable_wifi_ipv4) {
-    defines += [ "WIFI_IPV4_DISABLED" ]
+  if (chip_enable_wifi_ipv4) {
+    defines += [ "CHIP_DEVICE_CONFIG_ENABLE_IPV4" ]
   }
 
   # WiFi Settings
diff --git a/examples/lock-app/efr32/BUILD.gn b/examples/lock-app/efr32/BUILD.gn
index 4add2a9528504b..2dec5b59cbba71 100644
--- a/examples/lock-app/efr32/BUILD.gn
+++ b/examples/lock-app/efr32/BUILD.gn
@@ -62,7 +62,7 @@ declare_args() {
   disable_lcd = false
 
   # Argument to Disable IPv4 for wifi(rs911)
-  chip_disable_wifi_ipv4 = false
+  chip_enable_wifi_ipv4 = false
 }
 
 declare_args() {
@@ -219,8 +219,8 @@ efr32_executable("lock_app") {
     sources += [ "${examples_plat_dir}/OTAConfig.cpp" ]
   }
 
-  if (chip_disable_wifi_ipv4) {
-    defines += [ "WIFI_IPV4_DISABLED" ]
+  if (chip_enable_wifi_ipv4) {
+    defines += [ "CHIP_DEVICE_CONFIG_ENABLE_IPV4" ]
   }
 
   # WiFi Settings
diff --git a/examples/window-app/efr32/BUILD.gn b/examples/window-app/efr32/BUILD.gn
index c526f50cbf9204..d217a317271cf1 100644
--- a/examples/window-app/efr32/BUILD.gn
+++ b/examples/window-app/efr32/BUILD.gn
@@ -55,7 +55,7 @@ declare_args() {
   disable_lcd = false
 
   # Argument to Disable IPv4 for wifi(rs911)
-  chip_disable_wifi_ipv4 = false
+  chip_enable_wifi_ipv4 = false
 }
 
 declare_args() {
@@ -206,8 +206,8 @@ efr32_executable("window_app") {
     sources += [ "${examples_plat_dir}/OTAConfig.cpp" ]
   }
 
-  if (chip_disable_wifi_ipv4) {
-    defines += [ "WIFI_IPV4_DISABLED" ]
+  if (chip_enable_wifi_ipv4) {
+    defines += [ "CHIP_DEVICE_CONFIG_ENABLE_IPV4" ]
   }
 
   # WiFi Settings
diff --git a/scripts/examples/gn_efr32_example.sh b/scripts/examples/gn_efr32_example.sh
index 1c5d3567f9d097..59185701c237db 100755
--- a/scripts/examples/gn_efr32_example.sh
+++ b/scripts/examples/gn_efr32_example.sh
@@ -137,8 +137,8 @@ else
                 optArgs+="enable_sleepy_device=true chip_openthread_ftd=false "
                 shift
                 ;;
-            --chip_disable_wifi_ipv4)
-                optArgs+="chip_disable_wifi_ipv4=true "
+            --chip_enable_wifi_ipv4)
+                optArgs+="chip_enable_wifi_ipv4=true "
                 shift
                 ;;
             *)
diff --git a/src/platform/EFR32/CHIPDevicePlatformConfig.h b/src/platform/EFR32/CHIPDevicePlatformConfig.h
index 3ed54b28e03221..f11cd7a560429e 100644
--- a/src/platform/EFR32/CHIPDevicePlatformConfig.h
+++ b/src/platform/EFR32/CHIPDevicePlatformConfig.h
@@ -50,11 +50,9 @@
 
 #if defined(SL_WIFI)
 
-#if defined(WIFI_IPV4_DISABLED)
+#ifndef CHIP_DEVICE_CONFIG_ENABLE_IPV4
 #define CHIP_DEVICE_CONFIG_ENABLE_IPV4 0
-#else /* !WIFI_IPV4_DISABLED */
-#define CHIP_DEVICE_CONFIG_ENABLE_IPV4 1
-#endif /* WIFI_IPV4_DISABLED */
+#endif /* CHIP_DEVICE_CONFIG_ENABLE_IPV4 */
 
 #endif /* SL_WIFI */
 
diff --git a/third_party/silabs/matter_support b/third_party/silabs/matter_support
index 30833b582a73f7..4a46b449dd207d 160000
--- a/third_party/silabs/matter_support
+++ b/third_party/silabs/matter_support
@@ -1 +1 @@
-Subproject commit 30833b582a73f73737cbf3df2556184c3728555e
+Subproject commit 4a46b449dd207d5f72dc4da8e02ff7a2a4ca2a6e