diff --git a/python-pytest-arraydiff.spec b/python-pytest-arraydiff.spec
index 19aaf19..a6874f4 100644
--- a/python-pytest-arraydiff.spec
+++ b/python-pytest-arraydiff.spec
@@ -41,7 +41,7 @@ Requires:       python-pytest
 Requires:       python-six
 BuildArch:      noarch
 %if %{with test}
-BuildRequires:  %{python_module astorpy}
+BuildRequires:  %{python_module astropy}
 BuildRequires:  %{python_module numpy}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module six}