diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs b/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
index bca2cbc6..831c566d 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
@@ -6,7 +6,7 @@ sci-libs/alglib
 sci-libs/amd
 sci-libs/armadillo
 sci-libs/arpack
-sci-libs/atlas
+#sci-libs/atlas
 sci-libs/blas-reference
 sci-libs/camd
 sci-libs/cbflib