diff --git a/requirements.txt b/requirements.txt
index dbf6d5f..6178d0d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pyparsing>=1.5.5
+pyparsing>=1.5.5,<3
 cached-property>=1.2.0
 argparse>=1.4.0
 six>=1.1.0
diff --git a/setup.py b/setup.py
index ccc2ace..e0e0b64 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@ setup(
     author_email='buglloc@yandex.ru',
     url='https://github.com/yandex/gixy',
     install_requires=[
-        'pyparsing>=1.5.5',
+        'pyparsing>=1.5.5,<3',
         'cached-property>=1.2.0',
         'argparse>=1.4.0;python_version<"3.2"',
         'six>=1.1.0',