diff --git a/requirements.txt b/requirements.txt
index 676453b..2a8ca25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,4 @@ parsimonious==0.8.1
 pytest==3.2.3
 pytest-cov==2.5.1
 pytest-flake8==0.9
-pytest-sugar==0.9.2
-pytest-xdist==1.22.5
+pytest-sugar==0.9.2
\ No newline at end of file