diff --git a/code/game/dna/dna_modifier.dm b/code/game/dna/dna_modifier.dm
index 3306556a245..1edca25f8ed 100644
--- a/code/game/dna/dna_modifier.dm
+++ b/code/game/dna/dna_modifier.dm
@@ -220,7 +220,7 @@
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "scanner"
 	density = 1
-	circuit = obj/item/weapon/circuitboard/scan_consolenew
+	circuit = /obj/item/weapon/circuitboard/scan_consolenew
 	var/selected_ui_block = 1.0
 	var/selected_ui_subblock = 1.0
 	var/selected_se_block = 1.0
diff --git a/code/modules/reagents/Chemistry-Machinery.dm b/code/modules/reagents/Chemistry-Machinery.dm
index 81222b82554..22031620ce2 100644
--- a/code/modules/reagents/Chemistry-Machinery.dm
+++ b/code/modules/reagents/Chemistry-Machinery.dm
@@ -830,7 +830,7 @@
 
 
 /obj/machinery/computer/pandemic/attackby(var/obj/I as obj, var/mob/user as mob)
-	else if(istype(I, /obj/item/weapon/reagent_containers/glass))
+	if(istype(I, /obj/item/weapon/reagent_containers/glass))
 		if(stat & (NOPOWER|BROKEN)) return
 		if(src.beaker)
 			user << "A beaker is already loaded into the machine."
diff --git a/code/modules/research/server.dm b/code/modules/research/server.dm
index 1ff42aa0957..a22d6e03995 100644
--- a/code/modules/research/server.dm
+++ b/code/modules/research/server.dm
@@ -333,7 +333,7 @@
 	return
 
 /obj/machinery/computer/rdservercontrol/attackby(var/obj/item/weapon/D as obj, var/mob/user as mob)
-	else if(istype(D, /obj/item/weapon/card/emag) && !emagged)
+	if(istype(D, /obj/item/weapon/card/emag) && !emagged)
 		playsound(src.loc, 'sound/effects/sparks4.ogg', 75, 1)
 		emagged = 1
 		user << "\blue You you disable the security protocols"