diff --git a/interface/mmal/mmal_parameters_video.h b/interface/mmal/mmal_parameters_video.h
index 5b4dfed..d6f6ce4 100644
--- a/interface/mmal/mmal_parameters_video.h
+++ b/interface/mmal/mmal_parameters_video.h
@@ -106,6 +106,7 @@ enum {
    MMAL_PARAMETER_VIDEO_DROPPABLE_PFRAME_LENGTH,   /**< Take a @ref MMAL_PARAMETER_UINT32_T */
    MMAL_PARAMETER_VIDEO_STALL_THRESHOLD,           /**< Take a @ref MMAL_PARAMETER_VIDEO_STALL_T */
    MMAL_PARAMETER_VIDEO_ENCODE_HEADERS_WITH_FRAME, /**< Take a @ref MMAL_PARAMETER_BOOLEAN_T */
+   MMAL_PARAMETER_VIDEO_VALIDATE_TIMESTAMPS,       /**< Take a @ref MMAL_PARAMETER_BOOLEAN_T */
 };
 
 /** Display transformations.
diff --git a/interface/vmcs_host/khronos/IL/OMX_Index.h b/interface/vmcs_host/khronos/IL/OMX_Index.h
index 32f2f34..7ef39e3 100644
--- a/interface/vmcs_host/khronos/IL/OMX_Index.h
+++ b/interface/vmcs_host/khronos/IL/OMX_Index.h
@@ -545,6 +545,7 @@ typedef enum OMX_INDEXTYPE {
     OMX_IndexParamDpc,                                        /**< reference: OMX_PARAM_DPCTYPE */
     OMX_IndexParamGamma,                                      /**< reference: OMX_PARAM_GAMMATYPE */
     OMX_IndexParamCodecHeadersWithFrame,                      /**< reference: OMX_CONFIG_BOOLEANTYPE */
+    OMX_IndexConfigBrcmVideoCheckTimestamps,                  /**< reference: OMX_CONFIG_BOOLEANTYPE */
     OMX_IndexMax = 0x7FFFFFFF
 } OMX_INDEXTYPE;