diff --git a/docs/tutorials/tests/test_tutorial.py b/docs/tutorials/tests/test_tutorial.py
index e0f3463a..9b1a8406 100644
--- a/docs/tutorials/tests/test_tutorial.py
+++ b/docs/tutorials/tests/test_tutorial.py
@@ -21,4 +21,5 @@ def sanitize_block(block):
     print(f"{block.split()=}")
     if block.split()[0].endswith(".py"):
         print(f"Running: {block}")
-        subprocess.run(sanitize_block(block))
+        # Check=True makes sure this code returns early
+        subprocess.run(sanitize_block(block), check=True)