diff --git a/process/io/obsolete_vars.py b/process/io/obsolete_vars.py
index c5c8eb4fa..98525c127 100644
--- a/process/io/obsolete_vars.py
+++ b/process/io/obsolete_vars.py
@@ -502,10 +502,7 @@
     "fp_fusion_total_max_mw",
     "feta_cd_norm_hcd_primary_max",
     "fpflux_div_heat_load_mw",
-    "fiooic",
     "fipir",
-    "fjohc",
-    "fjohc0",
     "fjprot",
     "fmva",
     "fnbshinef",
@@ -522,7 +519,6 @@
     "fptfnuc",
     "fq95_min",
     "fbig_q_plasma_min",
-    "fradpwr",
     "fpflux_fw_rad_max",
     "freinke",
     "frminor",