diff --git a/net/tinc/Makefile b/net/tinc/Makefile
index 712e383360597..8e48b3f9949f5 100644
--- a/net/tinc/Makefile
+++ b/net/tinc/Makefile
@@ -8,12 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tinc
-PKG_VERSION:=1.1pre18
+PKG_VERSION:=1.1_pre18
+PKG_REALVERSION:=1.1pre18
 PKG_RELEASE:=4
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_REALVERSION).tar.gz
 PKG_SOURCE_URL:=https://tinc-vpn.org/packages
 PKG_HASH:=2757ddc62cf64b411f569db2fa85c25ec846c0db110023f6befb33691f078986
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_REALVERSION)
 
 PKG_MAINTAINER:=Erwan Mas <erwan@mas.nom.fr>
 PKG_LICENSE:=GPL-2.0-or-later