diff --git a/tools/build-repos b/tools/build-repos
index e84776d..ad830da 100755
--- a/tools/build-repos
+++ b/tools/build-repos
@@ -40,7 +40,7 @@ build_versions () {
     for distribution in "${DISTROS[@]}"; do
         aptly snapshot drop -force "$distribution"
         aptly snapshot create "$distribution" from repo "$distribution"
-        aptly publish snapshot "$distribution" -architectures="amd64,arm64"
+        aptly publish snapshot -architectures="amd64,arm64" "$distribution"
         mkdir -p html
         cp -a ~/.aptly/public/* html
         rm -rf ~/.aptly/public