diff --git a/Dockerfile b/Dockerfile
index 4a40b58..4645d06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM golang:alpine AS build
 ARG VERSION
 RUN wget \
   --output-document "/cointop-$VERSION.tar.gz" \
-  "https://github.com/cointop-sh/cointop/archive/$VERSION.tar.gz" \
+  "https://github.com/cointop-sh/cointop/archive/refs/tags/$VERSION.tar.gz" \
 && wget \
   --output-document "/cointop-colors-master.tar.gz" \
   "https://github.com/cointop-sh/colors/archive/master.tar.gz" \
diff --git a/docs/content/development.md b/docs/content/development.md
index d8cc891..1bb152e 100644
--- a/docs/content/development.md
+++ b/docs/content/development.md
@@ -73,3 +73,11 @@ Building snap
 ```bash
 make snap/build
 ```
+
+
+## Docker
+
+Build Docker image
+```bash
+docker build . --build-arg VERSION=${VERSION} --tag cointop:${VERSION}
+```