diff --git a/Dockerfile b/Dockerfile
index 35d9d0a613659a4a201ef3773505b5b715386f2b..34443291b3a5328dd3385020262feca3124b51da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,8 +23,7 @@ RUN curl --proto '=https' --tlsv1.2 -fsSL https://get.opentofu.org/install-opent
 
 WORKDIR /
 
-COPY src/gitlab-tofu.sh /usr/bin/gitlab-tofu
-RUN chmod +x /usr/bin/gitlab-tofu
+COPY --chmod=755 src/gitlab-tofu.sh /usr/bin/gitlab-tofu
 
 # Override ENTRYPOINT
 ENTRYPOINT []