diff --git a/device-cheetah.mk b/device-cheetah.mk
index 557a0b3..eb612df 100644
--- a/device-cheetah.mk
+++ b/device-cheetah.mk
@@ -227,3 +227,7 @@ ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
     PRODUCT_COPY_FILES += \
         device/google/gs201/init.hardware.wlc.rc.userdebug:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.wlc.rc
 endif
+
+# Fingerprint als feed forward
+PRODUCT_VENDOR_PROPERTIES += \
+    persist.vendor.udfps.als_feed_forward_supported=true
diff --git a/device-panther.mk b/device-panther.mk
index ac1b94b..53c4879 100644
--- a/device-panther.mk
+++ b/device-panther.mk
@@ -219,3 +219,7 @@ ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
     PRODUCT_COPY_FILES += \
         device/google/gs201/init.hardware.wlc.rc.userdebug:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.wlc.rc
 endif
+
+# Fingerprint als feed forward
+PRODUCT_VENDOR_PROPERTIES += \
+    persist.vendor.udfps.als_feed_forward_supported=true