--- a/glade/Makefile.am
+++ b/glade/Makefile.am
@@ -19,7 +19,7 @@
 	@GLADE3_LIBS@
 
 libgladedatabox_la_LDFLAGS = \
-	-export-dynamic -module -avoid-version 
+	-export-dynamic -module -avoid-version -no-undefined 
 
 libgladedatabox_la_SOURCES = \
 	gladeui-databox.c
