diff --git a/llvm.spec b/llvm.spec
index 96bb99d..a0cb13f 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -72,6 +72,7 @@ Patch202:       lldb-python-module-symlink.patch
 BuildRequires:  bison
 BuildRequires:  chrpath
 BuildRequires:  flex
+BuildRequires:  gcc-c++
 BuildRequires:  groff
 BuildRequires:  libffi-devel
 BuildRequires:  libtool-ltdl-devel