diff --git a/api/Dockerfile.dev b/api/Dockerfile.dev
index 91aaee2..777d116 100644
--- a/api/Dockerfile.dev
+++ b/api/Dockerfile.dev
@@ -2,5 +2,8 @@ FROM golang:1.22-alpine
 RUN go install github.com/bokwoon95/wgo@latest
 WORKDIR /app
 
+COPY go.mod go.sum ./
+RUN go mod download
+
 EXPOSE 1597
 CMD wgo run ./cmd