diff --git a/scripts/regen_all_buildroots.sh b/scripts/regen_all_buildroots.sh
new file mode 100755
index 0000000..682f064
--- /dev/null
+++ b/scripts/regen_all_buildroots.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+for i in `koji list-tags \*-build`; do koji regen-repo --nowait $i; done