diff --git a/spice/enums.h b/spice/enums.h
index cf5715f..3c89f2e 100644
--- a/spice/enums.h
+++ b/spice/enums.h
@@ -470,12 +470,14 @@ enum {
     SPICE_MSG_DISPLAY_STREAM_DATA_SIZED,
     SPICE_MSG_DISPLAY_MONITORS_CONFIG,
     SPICE_MSG_DISPLAY_DRAW_COMPOSITE,
+    SPICE_MSG_DISPLAY_STREAM_ACTIVATE_REPORT,
 
     SPICE_MSG_END_DISPLAY
 };
 
 enum {
     SPICE_MSGC_DISPLAY_INIT = 101,
+    SPICE_MSGC_DISPLAY_STREAM_REPORT,
 
     SPICE_MSGC_END_DISPLAY
 };
diff --git a/spice/protocol.h b/spice/protocol.h
index e500a17..028cade 100644
--- a/spice/protocol.h
+++ b/spice/protocol.h
@@ -129,6 +129,7 @@ enum {
     SPICE_DISPLAY_CAP_MONITORS_CONFIG,
     SPICE_DISPLAY_CAP_COMPOSITE,
     SPICE_DISPLAY_CAP_A8_SURFACE,
+    SPICE_DISPLAY_CAP_STREAM_REPORT,
 };
 
 enum {