diff --git a/python-httpx.spec b/python-httpx.spec
index a63cbce..db125e8 100644
--- a/python-httpx.spec
+++ b/python-httpx.spec
@@ -44,8 +44,9 @@ Requires:       python-rfc3986 >= 1.3
 Requires:       python-sniffio
 BuildArch:      noarch
 # SECTION test requirements
-BuildRequires:  %{python_module brotlicffi}
+BuildRequires:  %{python_module anyio}
 BuildRequires:  %{python_module async_generator}
+BuildRequires:  %{python_module brotlicffi}
 BuildRequires:  %{python_module certifi}
 BuildRequires:  %{python_module chardet >= 3.0}
 BuildRequires:  %{python_module h11 >= 0.8.0}