diff --git a/src/mainboard/google/rex/variants/kanix/overridetree.cb b/src/mainboard/google/rex/variants/kanix/overridetree.cb
index d23589b776..244f97421a 100644
--- a/src/mainboard/google/rex/variants/kanix/overridetree.cb
+++ b/src/mainboard/google/rex/variants/kanix/overridetree.cb
@@ -533,6 +533,7 @@ chip soc/intel/meteorlake
 			end
 		end #I2C5
 		device ref pcie_rp5 on
+			probe WIFI_TYPE WIFI_PCIE
 			# Enable WLAN Card PCIE 5 using clk 5
 			register "pcie_rp[PCH_RP(5)]" = "{
 				.clk_src = 5,
@@ -543,13 +544,17 @@ chip soc/intel/meteorlake
 				register "wake" = "GPE0_DW2_09"
 				register "add_acpi_dma_property" = "true"
 				use usb2_port10 as bluetooth_companion
-				device pci 00.0 on end
+				device pci 00.0 on
+					probe WIFI_TYPE WIFI_PCIE
+				end
 			end
 			chip soc/intel/common/block/pcie/rtd3
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E22)"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F08)"
 				register "srcclk_pin" = "5"
-				device generic 0 on end
+				device generic 0 on
+					probe WIFI_TYPE WIFI_PCIE
+				end
 			end
 		end	#PCIE5 WLAN card
 		device ref pcie_rp6 on