diff --git a/spack.yaml b/spack.yaml
index 55228eb91cd3f8b4d723bd8f8ff053eea0c6052f..2ea8045007a7cd1c4fb67890728db393c625d2cb 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -47,7 +47,7 @@ spack:
     - py-hippounit@1.3.6
     - py-efel@4.0.4
     - py-hbp-neuromorphic-platform@0.10.1
-    - py-torch~cuda~rocm~valgrind~mkldnn~mpi~gloo~tensorpipe~onnx_ml@1.9.1 ^protobuf@:3.17.999
+    - py-torch~cuda~rocm~valgrind~mkldnn~mpi~gloo+tensorpipe~onnx_ml@1.9.1 ^protobuf@:3.17.999
     - py-lfpy@2.2.6
     - py-elephant
     - py-frites