@@ -, +, @@ 
---
 panel-plugin/Makefile.am | 2 ++
 xfce4-mixer/Makefile.am  | 2 ++
 2 files changed, 4 insertions(+)
--- a/panel-plugin/Makefile.am	
+++ a/panel-plugin/Makefile.am	
@@ -22,6 +22,7 @@ libmixer_la_CPPFLAGS =							\
 libmixer_la_CFLAGS =							\
 	$(PLATFORM_CFLAGS)						\
 	$(GLIB_CFLAGS)							\
+	$(DBUS_GLIB_CFLAGS)						\
 	$(GTK_CFLAGS)							\
 	$(LIBXFCE4UTIL_CFLAGS)						\
 	$(LIBXFCE4UI_CFLAGS)						\
@@ -43,6 +44,7 @@ libmixer_la_LDFLAGS =							\
 
 libmixer_la_LIBADD =							\
 	$(GLIB_LIBS)							\
+	$(DBUS_GLIB_LIBS)						\
 	$(GTK_LIBS)							\
 	$(LIBXFCE4UTIL_LIBS)						\
 	$(LIBXFCE4UI_LIBS)						\
--- a/xfce4-mixer/Makefile.am	
+++ a/xfce4-mixer/Makefile.am	
@@ -30,6 +30,7 @@ xfce4_mixer_CPPFLAGS = 							\
 
 xfce4_mixer_CFLAGS = 							\
 	$(GLIB_CFLAGS)							\
+	$(DBUS_GLIB_CFLAGS)						\
 	$(GTK_CFLAGS)							\
 	$(LIBXFCE4UTIL_CFLAGS)						\
 	$(LIBXFCE4UI_CFLAGS)						\
@@ -42,6 +43,7 @@ xfce4_mixer_DEPENDENCIES = 						\
 xfce4_mixer_LDFLAGS = 							\
 	$(top_builddir)/libxfce4mixer/libxfce4mixer.la			\
 	$(GLIB_LIBS)							\
+	$(DBUS_GLIB_LIBS)						\
 	$(GTHREAD_LIBS)							\
 	$(GTK_LIBS)							\
 	$(LIBXFCE4UTIL_LIBS)						\
--