diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 1de864a..f1c54f2 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -484,9 +484,6 @@
     case HWC_COLOR_FILL:
         value[0] = 1;
         break;
-    case HWC_MAX_WRITEBACK_WIDTH:
-        value[0] = qdutils::MAX_DISPLAY_DIM;
-        break;
     default:
         return -EINVAL;
     }