SyntaxError.
diff --git a/Include/errors.h b/Include/errors.h
index 29c23e9..4972f18 100755
--- a/Include/errors.h
+++ b/Include/errors.h
@@ -49,6 +49,7 @@
 extern object *ValueError;
 extern object *KeyError;
 extern object *OverflowError;
+extern object *SyntaxError;
 
 /* Convenience functions */