diff --git a/packages/cray-libsci/package.py b/packages/cray-libsci/package.py
index 722e887..b7a9566 100644
--- a/packages/cray-libsci/package.py
+++ b/packages/cray-libsci/package.py
@@ -6,7 +6,7 @@
 import os
 
 from spack.package import *
-from spack.pkg.builtin.craylibsci import CrayLibsci as SpackCrayLibsci
+from spack.pkg.builtin.cray_libsci import CrayLibsci as SpackCrayLibsci
 
 
 class CrayLibsci(SpackCrayLibsci):