diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index fbfe448..b73361b 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -258,7 +258,7 @@
 const String16 sAccessSurfaceFlinger("android.permission.ACCESS_SURFACE_FLINGER");
 const String16 sReadFramebuffer("android.permission.READ_FRAME_BUFFER");
 const String16 sDump("android.permission.DUMP");
-const char* KERNEL_IDLE_TIMER_PROP = "vendor.display.enable_kernel_idle_timer";
+const char* KERNEL_IDLE_TIMER_PROP = "graphics.display.kernel_idle_timer.enabled";
 
 // ---------------------------------------------------------------------------
 int64_t SurfaceFlinger::dispSyncPresentTimeOffset;