diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index 82efda3031..d740494f7b 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -214,6 +214,9 @@ ifneq ($(ENABLE_VENDOR_RIL_SERVICE), true)
   $(call soong_config_set_bool,ril,use_aosp_rild,true)
 endif
 
+# Export target_board_platform to soong for hardware/google/graphics/common/libmemtrack:memtrack.$(TARGET_BOARD_PLATFORM)
+$(call soong_config_set,ANDROID,target_board_platform,$(TARGET_BOARD_PLATFORM))
+
 # Export related variables to soong for hardware/google/graphics/common/libacryl:libacryl
 ifdef BOARD_LIBACRYL_DEFAULT_COMPOSITOR
   $(call soong_config_set,acryl,libacryl_default_compositor,$(BOARD_LIBACRYL_DEFAULT_COMPOSITOR))