diff --git a/Dockerfile b/Dockerfile
index 1ff8464..b6b909a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM golang:latest AS build
 
 WORKDIR /build
 
-COPY go.mod go.sum ./
+COPY go.mod ./
 
 RUN go mod download