diff --git a/infra/base-images/base-builder/write_labels.py b/infra/base-images/base-builder/write_labels.py
index 92a820a43..3b3a6d39a 100755
--- a/infra/base-images/base-builder/write_labels.py
+++ b/infra/base-images/base-builder/write_labels.py
@@ -29,6 +29,9 @@ def main():
   out = sys.argv[2]
 
   for target_name, labels in labels_by_target.items():
+    # Skip over wildcard value applying to all fuzz targets
+    if target_name == '*':
+      continue
     with open(os.path.join(out, target_name + '.labels'), 'w') as file_handle:
       file_handle.write('\n'.join(labels))