diff --git a/external/setenv.sh b/external/setenv.sh
index 5a3ca4a6..e5b14f53 100755
--- a/external/setenv.sh
+++ b/external/setenv.sh
@@ -46,6 +46,7 @@ echo "patching openhd into config.in"
 sed -i '/menu "Audio and video applications"/a\        source "package/openhd/Config.in"' "$BUILDROOT_DIR/package/Config.in"
 echo "patching poco"
 sed -i 's/c++14/c++17/g' buildroot-2021.05/package/poco/poco.mk
+sed -i 's|POCO_SITE = $(call github,pocoproject,poco,poco-$(POCO_VERSION)-release)|POCO_SITE = $(call github,OpenHD,poco,v$(POCO_VERSION))|' buildroot-2021.05/package/poco/poco.mk
 rsync_dir $EXTERNAL/isp_tuning .
 rsync_dir $EXTERNAL/ramdisk/ ramdisk/
 rsync_dir $EXTERNAL/u-boot/ $UBOOT_DIR/