diff --git a/src/remote-viewer.c b/src/remote-viewer.c
index b296d67..0cf9f1f 100644
--- a/src/remote-viewer.c
+++ b/src/remote-viewer.c
@@ -36,6 +36,7 @@
 #endif
 #include "virt-viewer-app.h"
 #include "virt-viewer-file.h"
+#include "virt-viewer-session.h"
 #include "remote-viewer.h"
 
 #ifndef G_VALUE_INIT /* see bug https://bugzilla.gnome.org/show_bug.cgi?id=654793 */