diff --git a/ghc-entropy.spec b/ghc-entropy.spec
index 1051f04..46e4fac 100644
--- a/ghc-entropy.spec
+++ b/ghc-entropy.spec
@@ -21,6 +21,7 @@ BuildRequires:  ghc-bytestring-devel
 # End cabal-rpm deps
 # Setup uses TH
 ExclusiveArch:  %{ghc_arches_with_ghci}
+ExcludeArch:    armv7hl
 BuildRequires:  ghc-template-haskell-devel
 
 %description
@@ -71,6 +72,7 @@ This package provides the Haskell %{pkg_name} library development files.
 %changelog
 * Tue Jul  8 2014 Jens Petersen <petersen@redhat.com> - 0.2.2.1-3
 - update to cblrpm-0.8.11
+- exclude arm due to TH segfault
 
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.2.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild