diff --git a/system/camerad/snapshot/snapshot.py b/system/camerad/snapshot/snapshot.py
index 9a81937eec..946c220a77 100755
--- a/system/camerad/snapshot/snapshot.py
+++ b/system/camerad/snapshot/snapshot.py
@@ -39,7 +39,7 @@ def yuv_to_rgb(y, u, v):
     [0.00000, -0.39465, 2.03211],
     [1.13983, -0.58060, 0.00000],
   ])
-  rgb = np.dot(yuv, m)
+  rgb = np.dot(yuv, m).clip(0, 255)
   return rgb.astype(np.uint8)