diff --git a/redhat/dependencies/tqt3/tqt3.spec b/redhat/dependencies/tqt3/tqt3.spec
index e1cbaba4c..3f67b809b 100644
--- a/redhat/dependencies/tqt3/tqt3.spec
+++ b/redhat/dependencies/tqt3/tqt3.spec
@@ -51,6 +51,9 @@ Source1:	build-examples.sh
 Source2:	trinity-tqt3-rpmlintrc
 
 BuildRequires: glibc-devel
+%if "%{?c_compiler}" != "clang"
+BuildRequires: gcc-c++
+%endif
 BuildRequires: make
 
 BuildRequires: desktop-file-utils