diff --git a/python-ZODB3.spec b/python-ZODB3.spec
index 36608c1..37f63f6 100644
--- a/python-ZODB3.spec
+++ b/python-ZODB3.spec
@@ -10,12 +10,12 @@ Source0:        %pypi_source
 BuildArch:      noarch
 
 BuildRequires:  python3-devel
-BuildRequires:  python3dist(btrees)
-BuildRequires:  python3dist(persistent)
-BuildRequires:  python3dist(setuptools)
-BuildRequires:  python3dist(transaction)
-BuildRequires:  python3dist(zeo)
-BuildRequires:  python3dist(zodb)
+BuildRequires:  %{py3_dist btrees}
+BuildRequires:  %{py3_dist persistent}
+BuildRequires:  %{py3_dist setuptools}
+BuildRequires:  %{py3_dist transaction}
+BuildRequires:  %{py3_dist zeo}
+BuildRequires:  %{py3_dist zodb}
 
 %global common_desc %{expand:
 The Zope Object Database provides an object-oriented database for Python