diff --git a/zenity.spec b/zenity.spec
index d0ba625..819c9ae 100644
--- a/zenity.spec
+++ b/zenity.spec
@@ -7,6 +7,7 @@ License:       LGPLv2+
 URL:           https://wiki.gnome.org/Projects/Zenity
 Source:        https://download.gnome.org/sources/%{name}/3.28/%{name}-%{version}.tar.xz
 
+BuildRequires:  gcc
 BuildRequires: pkgconfig(gtk+-3.0) >= 3.0.0
 BuildRequires: pkgconfig(libnotify) >= 0.6.1
 BuildRequires: which