diff --git a/chain-build.sh b/chain-build.sh
index 6ae00a1..f96e820 100755
--- a/chain-build.sh
+++ b/chain-build.sh
@@ -52,10 +52,21 @@ fi
 function create_authorization_header_file {
     local type="$1"
     local filename="${tmp_dir}/${type}_authorization"
+
+    local auth_type
+    case "$type" in
+    bugzilla)
+        auth_type=Bearer
+        ;;
+    distgit)
+        auth_type=token
+        ;;
+    esac
+
     if [[ ! -f "$filename" ]]; then
         (
             umask u=rwx,g=,o=
-            printf 'Authorization: token ' > "$filename"
+            printf 'Authorization: $auth_type ' > "$filename"
             if ! crudini --get ~/.config/rpkg/fedpkg.conf "fedpkg.$type" token \
                  >> "$filename"
             then
@@ -187,8 +198,9 @@ done
 # fedpkg chain-build --target="$side_tag" : $packages
 # bodhi updates new --from-tag "$@" "$side_tag"
 
-summary="Tree-sitter and dependent packages are being rebuilt.  Completed
-    builds will appear at:
+summary="Tree-sitter and dependent packages are being rebuilt for
+$verrel in side tag $side_tag.  Completed builds
+will appear at:
     https://koji.fedoraproject.org/koji/builds?inherited=0&tagID=${side_tag##*-}
 
 There should be builds for each of:
@@ -211,8 +223,9 @@ if [[ -n $bug ]]; then
     curl \
         --fail-with-body \
         --header @"$tmp_dir/bugzilla_authorization" \
-        --json "{\"id\": \"$bug\", \"comment\": \"$summary\"}" \
-        "https://bugzilla.redhat.com//rest/bug/$bug/comment"
+        --variable "summary=$summary" \
+        --expand-json "{\"id\": \"$bug\", \"comment\": \"{{summary:json}}\"}" \
+        "https://bugzilla.redhat.com/rest/bug/$bug/comment"
 fi
 
 # Clean up.