diff --git a/spack.yaml b/spack.yaml
index b6c779392e9bcd8bc8cabd2db1a02261140371ca..7ee66b5235faf0c5630362d1d3826c6241875102 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -30,5 +30,5 @@ spack:
     # demo for codejam12
     - funniest1022 %gcc@10.3.0
     # NRP
-    - py-torch~mkldnn~cuda~cudnn %gcc@10.3.0
+    #- py-torch~mkldnn~cuda~cudnn %gcc@10.3.0
   concretization: together