diff --git a/Resources/Prototypes/Catalog/Fills/Lockers/security.yml b/Resources/Prototypes/Catalog/Fills/Lockers/security.yml
index a4ae908e7f4..3312940ea7c 100644
--- a/Resources/Prototypes/Catalog/Fills/Lockers/security.yml
+++ b/Resources/Prototypes/Catalog/Fills/Lockers/security.yml
@@ -109,6 +109,7 @@
       prob: 0.3
     - id: ClothingOuterArmorPlateCarrier # DeltaV - ClothingOuterArmorBasic replaced in favour of plate carrier and stabproof vest
     - id: ClothingOuterArmorDuraVest # DeltaV
+    - id: ClothingOuterArmorBasicSlim # DeltaV - Only armor from ClothingOuterArmorBasic we are keeping
 
 - type: entity
   id: LockerBrigmedicFilled
diff --git a/Resources/Prototypes/_DV/Loadouts/loadout_groups.yml b/Resources/Prototypes/_DV/Loadouts/loadout_groups.yml
index abc9f81575d..f2e1384cd50 100644
--- a/Resources/Prototypes/_DV/Loadouts/loadout_groups.yml
+++ b/Resources/Prototypes/_DV/Loadouts/loadout_groups.yml
@@ -286,6 +286,7 @@
   - StasecWinterCoatCorpsman
   - PlateCarrier
   - DuraVest
+  - ArmorVestSlim
 
 - type: loadoutGroup
   id: CorpsmanEyewear
@@ -454,6 +455,7 @@
   - DuraVest
   - StasecSweater
   - StasecWinterCoat
+  - ArmorVestSlim
 
 ## Warden
 - type: loadoutGroup
@@ -463,6 +465,7 @@
   - PlateCarrier
   - DuraVest
   - StasecWinterCoatWarden
+  - ArmorVestSlim
 
 ## Head of Security
 - type: loadoutGroup
@@ -473,6 +476,7 @@
   - DuraVest
   - StasecWinterCoatHoS
   - HeadOfSecurityTrenchcoat
+  - ArmorVestSlim
 
 ## Detective
 - type: loadoutGroup
@@ -496,6 +500,7 @@
   - PlateCarrier
   - DuraVest
   - DetPlatedCoat
+  - ArmorVestSlim
 
 # Medical
 ## Psychologist