diff --git a/actions/retest/Dockerfile b/actions/retest/Dockerfile
index fc3fae192..8d166cbd7 100644
--- a/actions/retest/Dockerfile
+++ b/actions/retest/Dockerfile
@@ -3,6 +3,8 @@ ARG BASE_IMAGE="golang:1.16"
 
 FROM ${BASE_IMAGE} as builder
 
+ARG WORK_DIR
+
 COPY . /home/src
 WORKDIR ${WORK_DIR}
 
@@ -10,6 +12,8 @@ RUN go build -mod=vendor -o retest ./main.go
 
 FROM scratch
 
+ARG WORK_DIR
+
 COPY --from=builder ${WORK_DIR}/retest /usr/local/bin/retest
 
 ENTRYPOINT [ "/usr/local/bin/retest" ]