diff --git a/moorefield_hdmi/ips/common/OverlayPlaneBase.cpp b/moorefield_hdmi/ips/common/OverlayPlaneBase.cpp
index 6ef76ae..8d6ee39 100755
--- a/moorefield_hdmi/ips/common/OverlayPlaneBase.cpp
+++ b/moorefield_hdmi/ips/common/OverlayPlaneBase.cpp
@@ -1181,6 +1181,10 @@
         backBuffer->OCMD |= FIELD0;
         backBuffer->OCMD &= ~(BUFFER_SELECT);
         backBuffer->OCMD |= BUFFER0;
+    } else {
+        backBuffer->OCMD &= ~BUF_TYPE;
+        backBuffer->OCMD &= ~FIELD_SELECT;
+        backBuffer->OCMD &= ~(BUFFER_SELECT);
     }
 
     // add to active ttm buffers if it's a rotated buffer