diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index c15e74f..7049068 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2204,7 +2204,7 @@
             continue;
         }
 
-        const bool updateSmallDirty = mScheduler->supportSmallDirtyDetection() &&
+        const bool updateSmallDirty = FlagManager::getInstance().enable_small_area_detection() &&
                 ((snapshot->clientChanges & layer_state_t::eSurfaceDamageRegionChanged) ||
                  snapshot->changes.any(Changes::Geometry));