diff --git a/Makefile b/Makefile
index e82c36d..a34ad48 100644
--- a/Makefile
+++ b/Makefile
@@ -51,7 +51,7 @@ nxenv_install:
 	$(INSTALL_FILE) conf/conf.d/*.conf $(DESTDIR)/$(NX_ETC_DIR)/node.conf.d/
 	$(INSTALL_DIR) $(DESTDIR)/$(NX_ETC_DIR)/acls/
 	$(INSTALL_FILE) conf/acls/* $(DESTDIR)/$(NX_ETC_DIR)/acls/
-	install -m775 -gusers -d  $(DESTDIR)/$(NX_ETC_DIR)/ppd/
+	install -m775 -d  $(DESTDIR)/$(NX_ETC_DIR)/ppd/
 	$(INSTALL_DIR) $(DESTDIR)/$(PATH_SHARE)/freenx-server/node.conf.def
 	$(INSTALL_FILE) node.conf.def/* $(DESTDIR)/$(PATH_SHARE)/freenx-server/node.conf.def/
 	$(INSTALL_FILE) nxfuncs $(DESTDIR)/$(PATH_SHARE)/freenx-server/