diff --git a/gui/configure.ac b/gui/configure.ac
index 0bc4740c9..170dcc687 100644
--- a/gui/configure.ac
+++ b/gui/configure.ac
@@ -30,7 +30,7 @@ AM_PROG_LIBTOOL
 
 
 
-PKG_CHECK_MODULES(GTK_LUMIERA, [gtkmm-2.4 >= 2.8 libglademm-2.4 >= 2.6 gdl-1.0 >= 0.2.6])
+PKG_CHECK_MODULES(GTK_LUMIERA, [gtkmm-2.4 >= 2.8 libglademm-2.4 >= 2.6 gdl-1.0 >= 0.7.6])
 AC_SUBST(GTK_LUMIERA_CFLAGS)
 AC_SUBST(GTK_LUMIERA_LIBS)