diff --git a/compat-gcc-32.spec b/compat-gcc-32.spec
index 765f6a9..ac69032 100644
--- a/compat-gcc-32.spec
+++ b/compat-gcc-32.spec
@@ -1,3 +1,4 @@
+ExcludeArch: s390x
 %define LIBSTDCXXDATE 20040818
 %define DATE 20040701
 %define gcc_version 3.2.3