diff --git a/libgdiplus.spec b/libgdiplus.spec
index cf59350..1f41e0b 100644
--- a/libgdiplus.spec
+++ b/libgdiplus.spec
@@ -15,6 +15,9 @@ BuildRequires:  libungif-devel libpng-devel
 # to pull in the right cairo requirements for the internal copy
 BuildRequires:  cairo-devel
 
+# Buildroots are hosed atm
+ExcludeArch: s390 s390x
+
 %description
 An Open Source implementation of the GDI+
 API, it is part of the Mono Project