diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6084e8aa34f3bb7acfd9ce25fda62250619de4de..658c16de60ada00a911e5b0e3ed01e2451aca502 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -91,7 +91,7 @@ package:
   script:
     - make -C gluon update GLUON_SITEDIR="$CI_PROJECT_DIR"
     - for branch in "stable" "beta" "nightly"; do make -C gluon manifest GLUON_BRANCH="$branch" GLUON_SITEDIR="$CI_PROJECT_DIR" V=1; done
-    - test -z "$GLUON_SIGN_KEY" && ./contrib/sign.sh <(echo "$GLUON_SIGN_KEY") output/images/sysupgrade/nightly.manifest
+    - test -z "$GLUON_SIGN_KEY" && cd gluon && ./contrib/sign.sh <(echo "$GLUON_SIGN_KEY") output/images/sysupgrade/nightly.manifest
   artifacts:
     paths:
       - gluon/output
diff --git a/gluon b/gluon
index 43e01839034486dbcdb2d2119f6c962ba4d64acc..47edaab429d565fe8db24a7182ced834102a8e7f 160000
--- a/gluon
+++ b/gluon
@@ -1 +1 @@
-Subproject commit 43e01839034486dbcdb2d2119f6c962ba4d64acc
+Subproject commit 47edaab429d565fe8db24a7182ced834102a8e7f