diff --git a/supertux.spec b/supertux.spec
index 96f6655..1192314 100644
--- a/supertux.spec
+++ b/supertux.spec
@@ -9,6 +9,9 @@ License:        GPLv2+
 URL:            https://www.supertux.org
 Source0:        https://github.com/SuperTux/%{name}/releases/download/v%{version}/%{_tarname}.tar.gz
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1833368
+ExcludeArch:    s390x
+
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig(sdl2) >= 2.0.1
 BuildRequires:  pkgconfig(SDL2_image) >= 2.0.0