1 files changed, 7 insertions, 1 deletions

diff --git a/packages/sparse/hmatrix-sparse.cabal b/packages/sparse/hmatrix-sparse.cabal
index d048086..55eb424 100644
--- a/packages/sparse/hmatrix-sparse.cabal
+++ b/packages/sparse/hmatrix-sparse.cabal
@@ -29,7 +29,13 @@ library
 
     c-sources:          src/Numeric/LinearAlgebra/sparse.c
 
-    cc-options:         -O4 -msse2 -Wall
+    cc-options:         -O4 -Wall
+
+    if arch(x86_64)
+       cc-options:     -msse2
+
+    if arch(i386)
+       cc-options:     -msse2
 
     extra-libraries:    mkl_intel mkl_sequential mkl_core