diff --git a/migrations/update-oo.sh b/migrations/update-oo.sh
new file mode 100644
index 0000000000000000000000000000000000000000..54c74c790ab0d7b2c8bc39a8372e7f23e20fe3ba
--- /dev/null
+++ b/migrations/update-oo.sh
@@ -0,0 +1,17 @@
+#!/bin/bash -eux
+
+# Verify they are all in sync with git, if not, print the domain name.
+for oo  in `ls -d ./oo-*`;do
+  cd $oo
+  if ! git diff --exit-code --quiet; then
+    echo $oo
+  fi
+  cd ..
+done
+
+# Update all oo
+for oo  in `ls -d ./oo-*`;do
+  cd $oo
+  libre update
+  cd ..
+done