diff --git a/Dockerfile b/Dockerfile
index 4d092d680..5fb53332f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,7 +39,6 @@ RUN go mod download
 
 # install tools
 COPY Makefile .
-COPY tools.go .
 COPY cmd/decorate/ cmd/decorate/
 COPY api/ api/
 RUN make install