diff --git a/macros.ghc-srpm b/macros.ghc-srpm
index a25d1d3..f6021fa 100644
--- a/macros.ghc-srpm
+++ b/macros.ghc-srpm
@@ -1,3 +1,3 @@
 # macro defining the archs that ghc runs on in fedora
-%ghc_arches %{ix86} x86_64 ppc ppc64 alpha sparcv9 armv7hl armv5tel
+%ghc_arches %{ix86} x86_64 ppc ppc64 alpha sparcv9 armv7hl armv5tel s390 s390x
 %ghc_arches_with_ghci %{ix86} x86_64 ppc sparcv9