diff --git a/examples/01_real-from-ideal.sh b/examples/01_real-from-ideal.sh
index 80019afa13bab347ca13c330161677bfcaf604e8..113c8677812a0c53347f292ea7c42b24614de3be 100644
--- a/examples/01_real-from-ideal.sh
+++ b/examples/01_real-from-ideal.sh
@@ -141,10 +141,10 @@ data_management:
   local_destination_folder: $OUTPUTDIR/
 
 atmosphere_namelist: |
-  icon_nwp_phys:
+  nwp_phy_nml:
     psp_mode: 1
 atmosphere_namelist_ideal: |
-  icon_nwp_phys:
+  nwp_phy_nml:
     psp_mode: 1
 EOF