diff --git a/libcint.spec b/libcint.spec
index 72283a9..0b43f00 100644
--- a/libcint.spec
+++ b/libcint.spec
@@ -1,6 +1,6 @@
 Name:           libcint
 Version:        3.0.19
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        General Gaussian-type orbitals integrals for quantum chemistry
 
 License:        BSD
@@ -14,7 +14,7 @@ Patch0:         libcint-3.0.19-python3.patch
 Conflicts:      qcint
 
 BuildRequires:  gcc-gfortran
-BuildRequires:  atlas-devel 
+BuildRequires:  openblas-devel 
 BuildRequires:  cmake 
 BuildRequires:  python3-devel 
 BuildRequires:  python3-numpy 
@@ -48,7 +48,7 @@ developing applications that use %{name}.
 mkdir build
 cd build
 export CFLAGS="%{optflags} -Wl,--as-needed"
-%cmake -DENABLE_EXAMPLE=1 -DWITH_F12=1 -DWITH_COULOMB_ERF=1 -DWITH_RANGE_COULOMB=1 -DENABLE_TEST=1 -DQUICK_TEST=1 -DBLAS_LIBRARIES=%{_libdir}/atlas/libtatlas.so ..
+%cmake -DENABLE_EXAMPLE=1 -DWITH_F12=1 -DWITH_COULOMB_ERF=1 -DWITH_RANGE_COULOMB=1 -DENABLE_TEST=1 -DQUICK_TEST=1 -DBLAS_LIBRARIES=%{_libdir}/libopenblaso.so ..
 %make_build
 cd ..
 
@@ -74,6 +74,9 @@ make -C build test ARGS=-V
 %{_libdir}/libcint.so
 
 %changelog
+* Sun Feb 02 2020 Susi Lehtola <jussilehtola@fedoraproject.org> - 3.0.19-6
+- Use OpenBLAS instead of ATLAS.
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.19-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild