diff --git a/Dockerfile b/Dockerfile
index 859f345..4573333 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ENV GO111MODULE=on \
 
 WORKDIR /builder
 COPY . .
-RUN go mod download && go build -o app && upx -9 app
+RUN go mod download && go build -o app
 RUN ls -lh && chmod +x ./app
 
 COPY . .