diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..efde1ed
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+tar xvf nars.tar.gz
+for i in $(echo nars/*.nar); do 
+  echo "Importing $i"
+  nix-store --import < $i
+done
+echo "Starting nix build without substituters"
+nix build --option substitute false github:obsidiansystems/nixbsd/openbsd-phase4#packages.x86_64-linux.openbsd-base.systemImage