diff --git a/meta_info/nomad_meta_info/wien2k.nomadmetainfo.json b/meta_info/nomad_meta_info/wien2k.nomadmetainfo.json
index f5c00a0d3cd34f65cbea3d0e9f22e8477f41adda..efb80002f80e0cbf9bb84e88186a5f0b3e397785 100644
--- a/meta_info/nomad_meta_info/wien2k.nomadmetainfo.json
+++ b/meta_info/nomad_meta_info/wien2k.nomadmetainfo.json
@@ -413,7 +413,7 @@
       "superNames": [
         "section_scf_iteration"
       ],
-      "units": "Ry"
+      "units": "J"
     },  {
       "description": "number of electrons",
       "dtypeStr": "f",