diff --git a/projects/ROCKNIX/packages/network/zerotier-one/package.mk b/projects/ROCKNIX/packages/network/zerotier-one/package.mk
index eca612ede7..afb0766a62 100644
--- a/projects/ROCKNIX/packages/network/zerotier-one/package.mk
+++ b/projects/ROCKNIX/packages/network/zerotier-one/package.mk
@@ -19,7 +19,13 @@ pre_unpack() {
 
 
 make_target() {
+    # Build libnatpmp for target
+    make -C ${PKG_BUILD}/ext/libnatpmp CC=${CC}
+
+	# Build zerotier-one
     cd ${PKG_BUILD}
+    CPPFLAGS="${CPPFLAGS} -I${PKG_BUILD}/ext/libnatpmp" \
+    LDLIBS="${LDLIBS} -L${PKG_BUILD}/ext/libnatpmp" \
     make -f make-linux.mk ZT_SSO_SUPPORTED=0 one
 }