diff --git a/projects/pyyaml/fuzz_loader.py b/projects/pyyaml/fuzz_loader.py
index 4077eea71..20dd17643 100644
--- a/projects/pyyaml/fuzz_loader.py
+++ b/projects/pyyaml/fuzz_loader.py
@@ -27,9 +27,21 @@ def TestOneInput(input_bytes):
   try:
     context = yaml.load(input_bytes, Loader=yaml.FullLoader)
   except yaml.YAMLError:
-    pass
+    return
   except RecursionError:
-    pass
+    return
+  # Anything that is loadable should be emitable.
+  try:
+    listed_context = list(context)
+  except:
+    return
+
+  try:
+    yaml.emit(listed_context)
+  except yaml.emitter.EmitterError:
+    return
+  except RecursionError:
+    return
 
 def main():
   atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)