diff --git a/alglib.spec b/alglib.spec
index 6934aff..e6b737d 100644
--- a/alglib.spec
+++ b/alglib.spec
@@ -1,6 +1,6 @@
 Name:           alglib
 Version:        3.13.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A numerical analysis and data processing library
 
 License:        GPLv2+
@@ -14,6 +14,8 @@ Source2:        bsd.txt
 Patch0:         alglib_verbose-tests.patch
 
 BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  make
 
 %description
 ALGLIB is a cross-platform numerical analysis and data processing library.
@@ -106,6 +108,9 @@ popd
 
 
 %changelog
+* Sun Feb 18 2018 Sandro Mani <manisandro@gmail.com> - 3.13.0-3
+- Add missing BR: gcc-c++, make
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.13.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild