diff --git a/code/game/objects/items/devices/dogborg_sleeper.dm b/code/game/objects/items/devices/dogborg_sleeper.dm
index 30a3e5a9a2..68045296be 100644
--- a/code/game/objects/items/devices/dogborg_sleeper.dm
+++ b/code/game/objects/items/devices/dogborg_sleeper.dm
@@ -93,6 +93,7 @@
 				injection_chems += "toxin"
 			target.forceMove(src)
 			target.reset_perspective(src)
+			target.ExtinguishMob() //The tongue already puts out fire stacks but being put into the sleeper shouldn't allow you to keep burning.
 			update_gut()
 			user.visible_message("<span class='warning'>[hound.name]'s medical pod lights up and expands as [target.name] slips inside into their [src.name].</span>", "<span class='notice'>Your medical pod lights up as [target] slips into your [src]. Life support functions engaged.</span>")
 			message_admins("[key_name(hound)] has sleeper'd [key_name(patient)] as a dogborg. [ADMIN_JMP(src)]")