diff --git a/scripts/spack_configs/pangea-3/spack.yaml b/scripts/spack_configs/pangea-3/spack.yaml
index 05d7977e..7b481818 100644
--- a/scripts/spack_configs/pangea-3/spack.yaml
+++ b/scripts/spack_configs/pangea-3/spack.yaml
@@ -42,6 +42,7 @@ spack:
       operating_system: rhel8
       target: ppc64le
       modules: []
+      environment:
         prepend_path: # Needed for caliper
           LD_LIBRARY_PATH: /data_local/sw/lsf/10.1/linux3.10-glibc2.17-ppc64le/lib
       extra_rpaths: []