diff -ur xfce4-cellmodem-plugin.orig/configure.ac.in xfce4-cellmodem-plugin/configure.ac.in
--- xfce4-cellmodem-plugin.orig/configure.ac.in	2010-10-17 15:13:12.000000000 +0300
+++ xfce4-cellmodem-plugin/configure.ac.in	2010-10-17 15:15:04.000000000 +0300
@@ -18,6 +18,7 @@
 AC_CHECK_FUNCS([vasprintf])
 
 XDT_CHECK_PACKAGE([LIBXFCE4PANEL], [libxfce4panel-1.0], [4.3.20])
+XDT_CHECK_PACKAGE([LIBXFCEGUI4], [libxfcegui4-1.0], [4.3.20])
 XDT_I18N(@LINGUAS@)
 
 AC_ARG_ENABLE([debug],
diff -ur xfce4-cellmodem-plugin.orig/panel-plugin/Makefile.am xfce4-cellmodem-plugin/panel-plugin/Makefile.am
--- xfce4-cellmodem-plugin.orig/panel-plugin/Makefile.am	2010-10-17 15:13:12.000000000 +0300
+++ xfce4-cellmodem-plugin/panel-plugin/Makefile.am	2010-10-17 15:14:38.000000000 +0300
@@ -4,10 +4,12 @@
 
 xfce4_cellmodem_plugin_CFLAGS = \
         -DPACKAGE_LOCALE_DIR=\"$(localedir)\" \
-	@LIBXFCE4PANEL_CFLAGS@
+	@LIBXFCE4PANEL_CFLAGS@ \
+	@LIBXFCEGUI4_CFLAGS@
 
 xfce4_cellmodem_plugin_LDADD = \
-	@LIBXFCE4PANEL_LIBS@ 
+	@LIBXFCE4PANEL_LIBS@ \ 
+	@LIBXFCEGUI4_LIBS@
 	
 #SMS_SOURCES=
 #SMS_HEADERS=