diff --git a/scripts/regression.sh b/scripts/regression.sh
new file mode 100755
index 00000000..3175891c
--- /dev/null
+++ b/scripts/regression.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# NOTE: TEMPORARY UNTIL CI IS ONLINE
+
+# Run by just giving the test to run (run-bmark-tests | run-asm-tests)
+# Runs in vsim and verisim
+
+set -ex
+set -euo pipefail
+
+cd sims/vsim/
+
+make SUB_PROJECT=rocketchip CONFIG=DefaultConfig
+make SUB_PROJECT=rocketchip CONFIG=DefaultConfig $1
+make SUB_PROJECT=boom CONFIG=BoomConfig
+make SUB_PROJECT=boom CONFIG=BoomConfig $1
+make SUB_PROJECT=example CONFIG=DefaultRocketConfig
+make SUB_PROJECT=example CONFIG=DefaultRocketConfig $1
+make SUB_PROJECT=boomexample CONFIG=DefaultBoomConfig
+make SUB_PROJECT=boomexample CONFIG=DefaultBoomConfig $1
+
+cd ../verisim/
+
+make SUB_PROJECT=rocketchip CONFIG=DefaultConfig
+make SUB_PROJECT=rocketchip CONFIG=DefaultConfig $1
+make SUB_PROJECT=boom CONFIG=BoomConfig
+make SUB_PROJECT=boom CONFIG=BoomConfig $1
+make SUB_PROJECT=example CONFIG=DefaultRocketConfig
+make SUB_PROJECT=example CONFIG=DefaultRocketConfig $1
+make SUB_PROJECT=boomexample CONFIG=DefaultBoomConfig
+make SUB_PROJECT=boomexample CONFIG=DefaultBoomConfig $1