diff --git a/Resources/Locale/en-US/thief/backpack.ftl b/Resources/Locale/en-US/thief/backpack.ftl
index 6a69ab8bc6f..633f2d63529 100644
--- a/Resources/Locale/en-US/thief/backpack.ftl
+++ b/Resources/Locale/en-US/thief/backpack.ftl
@@ -24,9 +24,9 @@ thief-backpack-category-chameleon-description =
 
 thief-backpack-category-tools-name = breacher kit
 thief-backpack-category-tools-description =
-    What's that sound? A lil' C4 knockin' at their door.
+    What's that sound? A few of stolen breachin' charges knockin' at their door.
     No obstacle can stop you!
-    Includes: Two C4, a multitool, remote signaller, jaws of life,
+    Includes: Two Breaching Charges, a multitool, remote signaller, jaws of life,
     advanced welder, engineering goggles, and insulated gloves.
 
 thief-backpack-category-chemistry-name = anatomy kit
diff --git a/Resources/Prototypes/Catalog/thief_toolbox_sets.yml b/Resources/Prototypes/Catalog/thief_toolbox_sets.yml
index 6c897493f78..a7532ce4019 100644
--- a/Resources/Prototypes/Catalog/thief_toolbox_sets.yml
+++ b/Resources/Prototypes/Catalog/thief_toolbox_sets.yml
@@ -32,8 +32,9 @@
   - JawsOfLife
   - RemoteSignaller
   - Multitool
-  - C4
-  - C4
+  - BreachingCharge # DeltaV (From C4 to Breaching Charge [Prevent Pacifist Implant Bypass])
+  - BreachingCharge # DeltaV (From C4 to Breaching Charge [Prevent Pacifist Implant Bypass])
+  - BreachingCharge # DeltaV (From C4 to Breaching Charge [Prevent Pacifist Implant Bypass])
 
 - type: thiefBackpackSet
   id: ChemistrySet