diff --git a/spack.yaml b/spack.yaml
index 25b7a776657083b5a6835337cf1664b3f9837862..4f057acb57902873bf105548ea362ff3da29e2b9 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -12,6 +12,7 @@ spack:
     - biobb-model@4.0.0
     - biobb-structure-checking@3.12.1
     - biobb-structure-utils@4.0.0
+    - gcc-arm-none-eabi@13.3.rel1
     - hxtorch@9.0-a7
     - nest@3.8 +sonata
     - neuron@8.2.3 +mpi