diff --git a/64tass.spec b/64tass.spec
index 9449bb9..3941a24 100644
--- a/64tass.spec
+++ b/64tass.spec
@@ -5,6 +5,7 @@ Summary:	6502 assembler
 Group:		Development/Languages
 License:	GPLv2+
 URL:		http://tass64.sourceforge.net/
+BuildRequires:  gcc
 BuildRequires:	w3m
 Source0:	http://sourceforge.net/projects/tass64/files/source/%{name}-%{version}-src.zip