diff --git a/dockerfile b/dockerfile
index cac692f..9756898 100644
--- a/dockerfile
+++ b/dockerfile
@@ -6,7 +6,7 @@ COPY go.mod go.sum ./
 
 RUN go mod download
 
-COPY *.go ./
+COPY . ./
 
 RUN CGO_ENABLED=0 GOOS=linux go build -o /docker-gs-ping