diff --git a/ocaml-pyml.spec b/ocaml-pyml.spec
index 3f96b80..903f919 100644
--- a/ocaml-pyml.spec
+++ b/ocaml-pyml.spec
@@ -32,8 +32,11 @@ BuildRequires:  ocamlfind(bigarray)
 BuildRequires:  ocamlfind(stdcompat)
 BuildRequires:  ocamlfind(unix)
 # make check
-BuildRequires:  python3-base
+%if 0%{?suse_version} > 1315
 BuildRequires:  python3-numpy
+%else
+BuildRequires:  python-numpy
+%endif
 BuildRequires:  which
 
 %description