diff --git a/code/game/objects/structures/tank_dispenser.dm b/code/game/objects/structures/tank_dispenser.dm
index 76622dcb729..a2349b2d80d 100644
--- a/code/game/objects/structures/tank_dispenser.dm
+++ b/code/game/objects/structures/tank_dispenser.dm
@@ -52,6 +52,8 @@
 			user << "<span class='notice'>You put [I] in [src].</span>"
 		else
 			user << "<span class='notice'>[src] is full.</span>"
+		return
+		updateUsrDialog()
 	if(istype(I, /obj/item/weapon/tank/plasma))
 		if(plasmatanks < 10)
 			user.drop_item()
@@ -61,8 +63,16 @@
 			user << "<span class='notice'>You put [I] in [src].</span>"
 		else
 			user << "<span class='notice'>[src] is full.</span>"
-	updateUsrDialog()
-
+		return
+		updateUsrDialog()
+	if(istype(I, /obj/item/weapon/wrench))
+		if(anchored)
+			user << "<span class='notice'>You lean down and unwrench [src].</span>"
+			anchored = 0
+		else
+			user << "<span class='notice'>You wrench [src] into place.</span>"
+			anchored = 1
+		return
 
 /obj/structure/dispenser/Topic(href, href_list)
 	if(usr.stat || usr.restrained())