diff --git a/Dockerfile b/Dockerfile
index 07e37f9..d2e03af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM debian:stable-slim
 #ARG ARCH=amd64
 ARG NRF_CONNECT_TAG=v2.6.1
 # Should be for selected NRF_CONNECT_TAG
-ARG ZEPHYR_NEEDED_TAG=0.16.5
+ARG ZEPHYR_NEEDED_TAG=0.16.5-1
 # For new versions - xz
 ARG ZEPHYR_ARCHIVE_EXTENSION=xz