diff --git a/radio/src/targets/taranis/CMakeLists.txt b/radio/src/targets/taranis/CMakeLists.txt
index 876007e0f..4147342c3 100644
--- a/radio/src/targets/taranis/CMakeLists.txt
+++ b/radio/src/targets/taranis/CMakeLists.txt
@@ -155,6 +155,7 @@ elseif(PCB STREQUAL X7)
     set(NAVIGATION_TYPE x7)
     set(ROTARY_ENCODER YES)
     set(CPU_TYPE_FULL STM32F407xG)
+    set(PXX2 ON)
     add_definitions(-DRADIO_T14)
     add_definitions(-DMANUFACTURER_JUMPER)
     set(ENABLE_SERIAL_PASSTHROUGH ON CACHE BOOL "Enable serial passthrough")
@@ -179,8 +180,9 @@ elseif(PCB STREQUAL X7)
     set(FLAVOUR t20v2)
     set(NAVIGATION_TYPE x7)
     set(ROTARY_ENCODER YES)
-    set(CPU_TYPE_FULL STM32F407xE)
+    set(CPU_TYPE_FULL STM32F407xG)
     set(FLYSKY_GIMBAL ON)
+    set(PXX2 ON)
     add_definitions(-DFUNCTION_SWITCHES)
     add_definitions(-DRADIO_T20V2)
     add_definitions(-DRADIO_FAMILY_T20)