diff --git a/selfdrive/ui/tests/test_sound_stability.py b/selfdrive/ui/tests/test_sound_stability.py
deleted file mode 100755
index f0d51ec960..0000000000
--- a/selfdrive/ui/tests/test_sound_stability.py
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env python3
-import os
-import random
-import subprocess
-import time
-from pathlib import Path
-from common.basedir import BASEDIR
-
-os.environ["LD_LIBRARY_PATH"] = ""
-
-# pull this from the provisioning tests
-play_sound = os.path.join(BASEDIR, "selfdrive/ui/test/play_sound")
-waste = os.path.join(BASEDIR, "scripts/waste")
-sound_path = Path(os.path.join(BASEDIR, "selfdrive/assets/sounds"))
-
-def sound_test():
-
-  # max volume
-  vol = 15
-  sound_files = [p.absolute() for p in sound_path.iterdir() if str(p).endswith(".wav")]
-
-  # start waste
-  p = subprocess.Popen([waste], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
-
-  start_time = time.monotonic()
-  frame = 0
-  while True:
-    # start a few processes
-    procs = []
-    for _ in range(random.randint(5, 20)):
-      sound = random.choice(sound_files)
-      p = subprocess.Popen([play_sound, str(sound), str(vol)], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
-      procs.append(p)
-      time.sleep(random.uniform(0, 0.75))
-
-    # and kill them
-    time.sleep(random.uniform(0, 5))
-    for p in procs:
-      p.terminate()
-
-    # write stats
-    stats = f"running time {time.monotonic() - start_time}s, cycle {frame}"
-    with open("/tmp/sound_stats.txt", "a") as f:
-      f.write(stats)
-    print(stats)
-    frame +=1
-
-if __name__ == "__main__":
-  sound_test()
diff --git a/system/camerad/test/frame_test.py b/system/camerad/test/frame_test.py
deleted file mode 100755
index 39198e19da..0000000000
--- a/system/camerad/test/frame_test.py
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env python3
-import numpy as np
-import cereal.messaging as messaging
-from PIL import ImageFont, ImageDraw, Image
-
-font = ImageFont.truetype("arial", size=72)
-def get_frame(idx):
-  img = np.zeros((874, 1164, 3), np.uint8)
-  img[100:400, 100:100+(idx % 10) * 100] = 255
-
-  # big number
-  im2 = Image.new("RGB", (200, 200))
-  draw = ImageDraw.Draw(im2)
-  draw.text((10, 100), "%02d" % idx, font=font)
-  img[400:600, 400:600] = np.array(im2.getdata()).reshape((200, 200, 3))
-  return img.tostring()
-
-if __name__ == "__main__":
-  from common.realtime import Ratekeeper
-  rk = Ratekeeper(20)
-
-  pm = messaging.PubMaster(['roadCameraState'])
-  frm = [get_frame(x) for x in range(30)]
-  idx = 0
-  while 1:
-    print("send %d" % idx)
-    dat = messaging.new_message('roadCameraState')
-    dat.valid = True
-    dat.frame = {
-      "frameId": idx,
-      "image": frm[idx % len(frm)],
-    }
-    pm.send('roadCameraState', dat)
-
-    idx += 1
-    rk.keep_time()
-    #time.sleep(1.0)