diff --git a/make/rules.mk b/make/rules.mk
index f4818986..5c8441b4 100644
--- a/make/rules.mk
+++ b/make/rules.mk
@@ -259,7 +259,7 @@ build_$(1): $$(TOPDIR)/dir_build_$(1).done $$(BUILD_$(1))
 #install_dir_$(1): $$(TOPDIR)/dir_install_$(1).done
 install_$(1): $$(TOPDIR)/dir_install_$(1).done $$(INSTALLED_$(1))
 
-$(TOPDIR)/dir_build_$(1).done:
+$$(TOPDIR)/dir_build_$(1).done:
 	mkdir -p $$(BUILD_$(1)DIR)
 	touch $$@
 
@@ -270,7 +270,7 @@ $$(BUILD_$(1)DIR)/%: % $$(TOPDIR)/dir_build_$(1).done
 		install -m $($(1)MODE) $$< $$@ ;\
 	fi
 
-$(TOPDIR)/dir_install_$(1).done:
+$$(TOPDIR)/dir_install_$(1).done:
 	@if [ -n "$$(INSTALL_$(1)DIR)" ]; then \
 		$$(INSTALL) -d -o $$($(1)DIROWNER) -g $$($(1)DIRGROUP) -m $$($(1)DIRMODE) $$(INSTALL_$(1)DIR) ;\
 		echo $$(INSTALL) -d -o $$($(1)DIROWNER) -g $$($(1)DIRGROUP) -m $$($(1)DIRMODE) $$(INSTALL_$(1)DIR) ;\