diff --git a/eb_hooks.py b/eb_hooks.py
index 546194111d..ea9c3bfd48 100644
--- a/eb_hooks.py
+++ b/eb_hooks.py
@@ -360,7 +360,7 @@ def pre_single_extension_isoband(ext, *args, **kwargs):
     'MetaBAT': pre_configure_hook_metabat_filtered_zlib_dep,
     'OpenBLAS': pre_configure_hook_openblas_optarch_generic,
     'WRF': pre_configure_hook_wrf_aarch64,
-    'PLUMED': pre_configure_hook_LAMMPS_aarch64,
+    'LAMMPS': pre_configure_hook_LAMMPS_aarch64,
 }
 
 PRE_TEST_HOOKS = {