diff --git a/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml b/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
index 8b79eaeb5a..a240f0ed67 100644
--- a/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
+++ b/Resources/Prototypes/Entities/Mobs/NPCs/animals.yml
@@ -1471,8 +1471,7 @@
       types:
         Blunt: 5
         Piercing: 4
-      groups:
-        Burn: 3
+        Heat: 3
     catchingFailDamage:
       types:
         Blunt: 1
@@ -1653,8 +1652,7 @@
       types:
         Blunt: 2
         Piercing: 7
-      groups:
-        Burn: 3
+        Heat: 3
     catchingFailDamage:
       types:
         Blunt: 1
diff --git a/Resources/Prototypes/Entities/Mobs/Player/guardian.yml b/Resources/Prototypes/Entities/Mobs/Player/guardian.yml
index 1b81b0d099..10ef8311ea 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/guardian.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/guardian.yml
@@ -237,8 +237,7 @@
         types:
           Blunt: 5
           Piercing: 4
-        groups:
-          Burn: 3
+          Heat: 3
       catchingFailDamage:
         types:
           Blunt: 1
diff --git a/Resources/Prototypes/Entities/Objects/Specific/Chapel/bibles.yml b/Resources/Prototypes/Entities/Objects/Specific/Chapel/bibles.yml
index 1545594b11..1bb9d10307 100644
--- a/Resources/Prototypes/Entities/Objects/Specific/Chapel/bibles.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/Chapel/bibles.yml
@@ -16,8 +16,8 @@
         Brute: 15
         Airloss: 15
     damageOnUntrainedUse: ## What a non-chaplain takes when attempting to heal someone
-      groups:
-        Burn: 10
+      types:
+        Heat: 10
   - type: MeleeWeapon
     soundHit:
       collection: Punch
diff --git a/Resources/Prototypes/Roles/Jobs/Civilian/clown.yml b/Resources/Prototypes/Roles/Jobs/Civilian/clown.yml
index c64d0550ce..31ab9640e7 100644
--- a/Resources/Prototypes/Roles/Jobs/Civilian/clown.yml
+++ b/Resources/Prototypes/Roles/Jobs/Civilian/clown.yml
@@ -17,8 +17,7 @@
         types: #literally just picked semi random valus. i tested this once and tweaked it.
           Blunt: 5
           Piercing: 4
-        groups:
-          Burn: 3
+          Heat: 3
       catchingFailDamage:
         types:
           Blunt: 1