diff --git a/fingerprint/UdfpsExtension.cpp b/fingerprint/UdfpsExtension.cpp
index f51a9e3..781299c 100644
--- a/fingerprint/UdfpsExtension.cpp
+++ b/fingerprint/UdfpsExtension.cpp
@@ -7,6 +7,10 @@
 #include <compositionengine/UdfpsExtension.h>
 #include <display/drm/sde_drm.h>
 
+uint32_t getUdfpsDimZOrder(uint32_t z) {
+    return z;
+}
+
 uint32_t getUdfpsZOrder(uint32_t z, bool touched) {
     if (touched) {
         z |= FOD_PRESSED_LAYER_ZORDER;