diff --git a/cmd/tools/Makefile.am b/cmd/tools/Makefile.am
index 4978fea..9fbe2e2 100644
--- a/cmd/tools/Makefile.am
+++ b/cmd/tools/Makefile.am
@@ -249,7 +249,9 @@ gvpack_LDADD = \
 	$(top_builddir)/lib/ingraphs/libingraphs_C.la \
 	$(top_builddir)/lib/cgraph/libcgraph.la \
 	$(top_builddir)/lib/cdt/libcdt.la \
-	$(top_builddir)/plugin/neato_layout/libgvplugin_neato_layout.la
+	$(top_builddir)/plugin/neato_layout/libgvplugin_neato_layout_C.la \
+	$(top_builddir)/lib/pathplan/libpathplan_C.la \
+		$(EXPAT_LIBS) $(Z_LIBS) $(GTS_LIBS) $(SOCKET_LIBS) $(IPSEPCOLA_LIBS) $(MATH_LIBS)
 
 if ENABLE_STATIC
 gvpack_static_SOURCES = gvpack.cpp