diff --git a/python-botocore.spec b/python-botocore.spec
index 42f69c2..0718646 100644
--- a/python-botocore.spec
+++ b/python-botocore.spec
@@ -29,6 +29,7 @@ BuildRequires:  python3-devel
 # For tests:
 BuildRequires:  python3-jsonschema
 BuildRequires:  python3-pytest
+BuildRequires:  python3-pytest-xdist
 %endif
 Provides:       bundled(python3-six) = 1.16.0
 Provides:       bundled(python3-requests) = 2.7.0