diff --git a/Dockerfile b/Dockerfile
index bef4ffc3..d5883ec4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,5 +30,5 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -a -ldflags='-s -w
 FROM gcr.io/distroless/static-debian11
 COPY --from=builder /go/bin/integrationcli /
 COPY LICENSE.txt /
-COPY third-party-licenses.md /
+COPY third-party-licenses.txt /
 CMD ["/integrationcli"]
diff --git a/Dockerfile.builder b/Dockerfile.builder
index 5aebe0a3..e6a33c42 100644
--- a/Dockerfile.builder
+++ b/Dockerfile.builder
@@ -16,5 +16,5 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -a -ldflags='-s -w
 FROM google/cloud-sdk:alpine
 COPY --from=builder /go/bin/integrationcli /tmp
 COPY LICENSE.txt /
-COPY third-party-licenses.md /
+COPY third-party-licenses.txt /
 RUN apk --update add jq