diff --git a/data/json/effects_on_condition/medicine_eocs/regen_serum_eoc.json b/data/json/effects_on_condition/medicine_eocs/regen_serum_eoc.json
index ff2ab2a935d36..56cbc25de56cd 100644
--- a/data/json/effects_on_condition/medicine_eocs/regen_serum_eoc.json
+++ b/data/json/effects_on_condition/medicine_eocs/regen_serum_eoc.json
@@ -63,7 +63,7 @@
         "values": [
           { "value": "REGEN_HP", "multiply": 50 },
           { "value": "REGEN_HP_AWAKE", "multiply": 1 },
-          { "value": "MENDING_MODIFIER", "add": 1 },
+          { "value": "MENDING_MODIFIER", "add": 50 },
           { "value": "METABOLISM", "multiply": 2 },
           { "value": "HUNGER", "multiply": 2 },
           { "value": "SLEEPINESS", "multiply": 1 },
diff --git a/data/json/flags.json b/data/json/flags.json
index 004588b5eb812..e139f1437c43f 100644
--- a/data/json/flags.json
+++ b/data/json/flags.json
@@ -272,10 +272,6 @@
     "id": "BLED",
     "type": "json_flag"
   },
-  {
-    "id": "MEND_ALL",
-    "type": "json_flag"
-  },
   {
     "id": "CANT_HEAL_EVERYONE",
     "type": "json_flag",