diff --git a/double-conversion.spec b/double-conversion.spec
index 373f9e9..b2f53aa 100644
--- a/double-conversion.spec
+++ b/double-conversion.spec
@@ -8,6 +8,8 @@ License:        BSD
 Group:          Development/Libraries
 Source0:        https://github.com/google/double-conversion/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 URL:            https://github.com/google/double-conversion
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
 BuildRequires:  cmake
 
 %description