diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 6dd77b1..09fef80 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -36,6 +36,7 @@
 #include "hwc_dump_layers.h"
 #include "external.h"
 #include "hwc_copybit.h"
+#include "hwc_ad.h"
 #include "profiler.h"
 
 using namespace qhwc;
@@ -107,6 +108,8 @@
         if(ctx->mCopyBit[i])
             ctx->mCopyBit[i]->reset();
     }
+
+    ctx->mAD->reset();
 }
 
 //clear prev layer prop flags and realloc for current frame