diff --git a/files/bin/runtests_no_node b/files/bin/runtests_no_node
new file mode 100644
index 0000000..0bf4568
--- /dev/null
+++ b/files/bin/runtests_no_node
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -e
+
+npm () {
+    true
+}
+
+export -f npm
+
+./runtests