diff --git a/utils/index-repository b/utils/index-repository
index a2bf725..8231406 100755
--- a/utils/index-repository
+++ b/utils/index-repository
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-if [ "$#" -ne 2 ]; then
-    echo "Usage: $0 repo_name repo_url"
+if [ "$#" -lt 2 ]; then
+    echo "Usage: $0 repo_name repo_urls..."
     exit 1
 fi
 
@@ -14,6 +14,16 @@ mkdir -p $dir/data
 git clone --bare $2 $dir/repo
 git config --system --add safe.directory $dir/repo
 
+shift
+shift
+i=0
+for remote
+do
+    git -C $dir/repo remote add other$i $remote
+    git -C $dir/repo fetch --tags other$i
+    i=$(($i+1))
+done
+
 export LXR_REPO_DIR=$dir/repo
 export LXR_DATA_DIR=$dir/data
 python3 /usr/local/elixir/update.py $ELIXIR_THREADS