diff --git a/pytato/array.py b/pytato/array.py
index b81f5706563f490c9743e22ba505b41c5dad3e8f..54d2ecd382f3396ddf875ba4512353386260e149 100644
--- a/pytato/array.py
+++ b/pytato/array.py
@@ -152,8 +152,7 @@ import numpy as np
 import pymbolic.primitives as prim
 from pymbolic import var
 from pytools import is_single_valued, memoize_method, UniqueNameGenerator
-from pytools.tag import (
-        Tag, Taggable, UniqueTag, TagsType, tag_dataclass)
+from pytools.tag import Tag, Taggable, UniqueTag, TagsType, tag_dataclass
 
 import pytato.scalar_expr as scalar_expr
 from pytato.scalar_expr import ScalarExpression, IntegralScalarExpression
diff --git a/requirements.txt b/requirements.txt
index facf706785c161de06a4eeb9ddc631ed550c3ec0..e1156822dabb2ce99bd5577d23d97cefd86c0f61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-git+https://github.com/nchristensen/pytools.git@master#egg=pytools
+git+https://github.com/nchristensen/pytools.git#egg=pytools
 git+https://github.com/inducer/loopy.git#egg=loopy