diff --git a/lib/clone-csp.sh b/lib/clone-csp.sh
new file mode 100755
index 0000000..48e0f1b
--- /dev/null
+++ b/lib/clone-csp.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+git clone https://github.com/us-irs/libcsp.git
+git checkout 447cc38f2106a15290358dc8c128ad553a415568