diff --git a/libpano13.spec b/libpano13.spec
index 884c055..2eb1c9a 100644
--- a/libpano13.spec
+++ b/libpano13.spec
@@ -6,6 +6,8 @@ License: GPLv2+
 URL: http://panotools.sourceforge.net/
 Group: Development/Libraries
 Source: http://downloads.sourceforge.net/panotools/%{name}-%{version}.tar.gz
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
 BuildRequires: libjpeg-devel, libtiff-devel, libpng-devel, zlib-devel
 BuildRequires: cmake