diff --git a/refpolicy/Rules.monolithic b/refpolicy/Rules.monolithic
index 50ae007..57eae42 100644
--- a/refpolicy/Rules.monolithic
+++ b/refpolicy/Rules.monolithic
@@ -209,7 +209,7 @@ $(BUILDDIR)longcheck.res: $(POLICY_CONF) $(FC)
 #
 # Appconfig files
 #
-$(APPDIR)/customizable_types: policy.conf
+$(APPDIR)/customizable_types: $(POLICY_CONF)
 	@mkdir -p $(APPDIR)
 	$(verbose) grep "^type .*customizable" $< | cut -d',' -f1 | cut -d' ' -f2 > $(TMPDIR)/customizable_types
 	$(verbose) install -m 644 $(TMPDIR)/customizable_types $@