diff --git a/display/composer/v1_0/DisplayComposerType.idl b/display/composer/v1_0/DisplayComposerType.idl
index fce5368686f71ad2dce28f2db88d479f8c218df6..cff70fad964dcb1b11c9aace349ccb6cf2b3343e 100644
--- a/display/composer/v1_0/DisplayComposerType.idl
+++ b/display/composer/v1_0/DisplayComposerType.idl
@@ -305,6 +305,7 @@ enum InterfaceType {
     DISP_INTF_VGA,                  /**< VGA interface */
     DISP_INTF_MIPI,                 /**< MIPI interface */
     DISP_INTF_PANEL,                /**< PANEL interface */
+    DISP_INTF_VIRTUAL,		    /**< VIRTUAL interface */
     DISP_INTF_BUTT,
 };