diff --git a/docker/Dockerfile.dev b/docker/Dockerfile.dev
index fc8b7d9..6b2533d 100644
--- a/docker/Dockerfile.dev
+++ b/docker/Dockerfile.dev
@@ -5,8 +5,7 @@ RUN go install github.com/go-task/task/v3/cmd/task@latest
 RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
 
 FROM alpine
-RUN apk --no-cache add go nodejs yarn bash curl git git-perl tmux
-ADD docker/dev.sh /
+RUN apk --no-cache add go nodejs yarn bash curl git git-perl
 RUN yarn global add @vue/cli
 ENV PATH="/root/.yarn/bin/:${PATH}"
 WORKDIR /src/web