diff --git a/.gitignore b/.gitignore
index 164df35f..c6cac56f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,5 @@ testsBP/*/*.a
 wally-pipelined/linux-testgen/linux-testvectors/*
 !wally-pipelined/linux-testgen/linux-testvectors/tvCopier.py
 !wally-pipelined/linux-testgen/linux-testvectors/tvLinker.sh
+wally-pipelined/regression/slack-notifier/slack-webhook-url.txt
+
diff --git a/wally-pipelined/regression/slack-notifier/slack-notifier.py b/wally-pipelined/regression/slack-notifier/slack-notifier.py
new file mode 100755
index 00000000..93493267
--- /dev/null
+++ b/wally-pipelined/regression/slack-notifier/slack-notifier.py
@@ -0,0 +1,32 @@
+#!/usr/bin/python3
+import os,sys,subprocess
+from datetime import datetime, timezone, timedelta
+
+if not os.path.isfile(sys.path[0]+'/slack-webhook-url.txt'):
+    print('==============================================================')
+    print('                             HOWDY!                           ')
+    print('slack-notifier.py can help let you know when your sim is done.')
+    print('To make it work, please supply your Slack bot webhook URL in:')
+    print(sys.path[0]+'/slack-webhook-url.txt')
+    print('Ask Ben for the Tera Slack Notifier Tutorial for more details.')
+    print('==============================================================')
+else:
+    urlFile = open(sys.path[0]+'/slack-webhook-url.txt','r')
+    url = urlFile.readline().strip('\n')
+
+    # Traverse 3 parents up the process tree
+    result = subprocess.check_output('ps -o ppid -p $PPID',shell=True)
+    PPID2 = str(result).split('\\n')[1]
+    result = subprocess.check_output('ps -o ppid -p '+PPID2,shell=True)
+    PPID3 = str(result).split('\\n')[1]
+    # Get command name
+    result = subprocess.check_output('ps -o cmd -p '+PPID3,shell=True)
+    cmdName = str(result).split('\\n')[1]
+    # Get current time
+    timezone_offset = -8.0  # Pacific Standard Time (UTC−08:00)
+    tzinfo = timezone(timedelta(hours=timezone_offset))
+    time = datetime.now(tzinfo).strftime('%I:%M %p')
+    # Send message
+    message = 'Command `'+cmdName+'` completed at '+time+' PST'
+    result = subprocess.run('curl -X POST -H \'Content-type: application/json\' --data \'{"text":"'+message+'"}\' '+url,shell=True,stdout=subprocess.DEVNULL,stderr=subprocess.DEVNULL)
+    print('Simulation stopped. Sending Slack message.')
diff --git a/wally-pipelined/regression/wally-buildroot-batch.do b/wally-pipelined/regression/wally-buildroot-batch.do
index 6eea258e..c16655e1 100644
--- a/wally-pipelined/regression/wally-buildroot-batch.do
+++ b/wally-pipelined/regression/wally-buildroot-batch.do
@@ -36,4 +36,5 @@ vsim workopt -suppress 8852,12070
 
 run -all
 run -all
+exec ./slack-notifier/slack-notifier.py
 quit 
diff --git a/wally-pipelined/regression/wally-buildroot.do b/wally-pipelined/regression/wally-buildroot.do
index c2312f75..452ba54d 100644
--- a/wally-pipelined/regression/wally-buildroot.do
+++ b/wally-pipelined/regression/wally-buildroot.do
@@ -39,4 +39,5 @@ vsim workopt -suppress 8852,12070
 run -all
 do ./wave-dos/linux-waves.do
 run -all
+exec ./slack-notifier/slack-notifier.py
 ##quit
diff --git a/wally-pipelined/regression/wally-busybear-batch.do b/wally-pipelined/regression/wally-busybear-batch.do
index a4a80eb7..e819d780 100644
--- a/wally-pipelined/regression/wally-busybear-batch.do
+++ b/wally-pipelined/regression/wally-busybear-batch.do
@@ -36,4 +36,5 @@ vopt work_busybear.testbench -o workopt_busybear
 vsim workopt_busybear -suppress 8852,12070
 
 run -all
+exec ./slack-notifier/slack-notifier.py
 quit
diff --git a/wally-pipelined/regression/wally-busybear.do b/wally-pipelined/regression/wally-busybear.do
index 11876dde..8d6af28b 100644
--- a/wally-pipelined/regression/wally-busybear.do
+++ b/wally-pipelined/regression/wally-busybear.do
@@ -40,4 +40,5 @@ do ./wave-dos/linux-waves.do
 
 #-- Run the Simulation 
 run -all
+exec ./slack-notifier/slack-notifier.py
 ##quit