diff --git a/Containerfile b/Containerfile
index 3c186da..51187e5 100644
--- a/Containerfile
+++ b/Containerfile
@@ -63,7 +63,9 @@ RUN --mount=type=bind,from=ctx,source=/,target=/ctx \
     /ctx/build/10-build.sh
 
 COPY files/ /
-RUN systemctl --global enable firstboot-setup.service
+RUN chmod +x /usr/libexec/firstboot-setup.sh
+RUN systemctl enable firstboot-setup.service
 ### LINTING
 ## Verify final image and contents are correct.
 RUN bootc container lint
+