diff --git a/tde-cmake-trinity.spec b/tde-cmake-trinity.spec
index bc61e14..e80cf93 100644
--- a/tde-cmake-trinity.spec
+++ b/tde-cmake-trinity.spec
@@ -8,6 +8,7 @@ URL:http://www.trinitydesktop.org
 Source0:https://mirror.ppa.trinitydesktop.org/trinity/releases/R%{version}/main/dependencies/%{name}-%{version}.tar.xz
 
 BuildRequires:cmake
+BuildRequires:gcc-c++
 Requires:cmake
 
 %description