diff --git a/code/controllers/globals.dm b/code/controllers/globals.dm
index f969b5c2c82..a3cbdfce51e 100644
--- a/code/controllers/globals.dm
+++ b/code/controllers/globals.dm
@@ -14,7 +14,7 @@ GLOBAL_REAL(GLOB, /datum/controller/global_vars)
 
 	var/datum/controller/exclude_these = new
 	gvars_datum_in_built_vars = exclude_these.vars + list("gvars_datum_protected_varlist", "gvars_datum_in_built_vars", "gvars_datum_init_order")
-	global.addtimer(CALLBACK(GLOBAL_PROC, .proc/qdel, exclude_these), 0, TIMER_STOPPABLE)	//signal logging isn't ready. Use addtimer without timers_by_type logging here
+	global.addtimer(CALLBACK(GLOBAL_PROC, PROC_REF(qdel), exclude_these), 0, TIMER_STOPPABLE)	//signal logging isn't ready. Use addtimer without timers_by_type logging here
 
 	Initialize()
 
diff --git a/code/game/machinery/camera/body_camera.dm b/code/game/machinery/camera/body_camera.dm
index c260d9b0465..8c04175d6c2 100644
--- a/code/game/machinery/camera/body_camera.dm
+++ b/code/game/machinery/camera/body_camera.dm
@@ -19,9 +19,9 @@
 	camera.c_tag = "Body Camera"
 	camera.network = list("SS13")
 	toggle()
-	RegisterSignal(src, COMSIG_ITEM_PICKUP, .proc/was_pickedup)
-	RegisterSignal(src, COMSIG_ITEM_EQUIPPED, .proc/was_pickedup)
-	RegisterSignal(src, COMSIG_ITEM_DROPPED, .proc/was_dropped)
+	RegisterSignal(src, COMSIG_ITEM_PICKUP, PROC_REF(was_pickedup))
+	RegisterSignal(src, COMSIG_ITEM_EQUIPPED, PROC_REF(was_pickedup))
+	RegisterSignal(src, COMSIG_ITEM_DROPPED, PROC_REF(was_dropped))
 
 /obj/item/body_camera/Destroy()
 	. = ..()
@@ -77,8 +77,8 @@
 	was_pickedup(src, user)
 
 /obj/item/body_camera/proc/was_pickedup(datum/source, mob/user)
-	RegisterSignal(user, COMSIG_MOVABLE_MOVED, .proc/update_position, override = TRUE)
-	RegisterSignal(user, COMSIG_MOVABLE_HOLDER_MOVED, .proc/update_position, override = TRUE)
+	RegisterSignal(user, COMSIG_MOVABLE_MOVED, PROC_REF(update_position), override = TRUE)
+	RegisterSignal(user, COMSIG_MOVABLE_HOLDER_MOVED, PROC_REF(update_position), override = TRUE)
 
 /obj/item/body_camera/proc/was_dropped(datum/source, mob/user)
 	UnregisterSignal(user, list(COMSIG_MOVABLE_MOVED, COMSIG_MOVABLE_HOLDER_MOVED))
diff --git a/code/game/objects/items/weapons/AI_modules.dm b/code/game/objects/items/weapons/AI_modules.dm
index 65a7f254bf2..f9cde59f314 100755
--- a/code/game/objects/items/weapons/AI_modules.dm
+++ b/code/game/objects/items/weapons/AI_modules.dm
@@ -80,7 +80,7 @@ AI MODULES
 		finishUpload(aiupload)
 		return
 	to_chat(usr, span_notice("Upload process has started. ETA: [delay / (1 SECONDS)] seconds."))
-	timer_id = addtimer(CALLBACK(src, .proc/finishUpload, aiupload), delay, TIMER_STOPPABLE)
+	timer_id = addtimer(CALLBACK(src, PROC_REF(finishUpload), aiupload), delay, TIMER_STOPPABLE)
 
 /obj/item/aiModule/cmag_act()
 	. = ..()
diff --git a/code/game/objects/structures/window.dm b/code/game/objects/structures/window.dm
index 728949ae558..34f54182535 100644
--- a/code/game/objects/structures/window.dm
+++ b/code/game/objects/structures/window.dm
@@ -565,11 +565,11 @@
 
 	toggle_tint()
 	icon_state= "polarizer-turning_on"
-	addtimer(CALLBACK(src, .proc/update_icon), 5)
+	addtimer(CALLBACK(src, PROC_REF(update_icon)), 5)
 
 	if(!active)
 		icon_state= "polarizer-turning_off"
-		addtimer(CALLBACK(src, .proc/update_icon), 5)
+		addtimer(CALLBACK(src, PROC_REF(update_icon)), 5)
 
 /obj/machinery/button/windowtint/proc/toggle_tint()
 	use_power(5)
diff --git a/code/modules/mob/living/silicon/ai/ai.dm b/code/modules/mob/living/silicon/ai/ai.dm
index 474b0d3b5e2..cbb8a365b7f 100644
--- a/code/modules/mob/living/silicon/ai/ai.dm
+++ b/code/modules/mob/living/silicon/ai/ai.dm
@@ -1573,7 +1573,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 	to_chat(src, "<span class='danger'>ОПАСНОСТЬ! Перегрузка системы охлаждения! Минимизирую потребление энергии до полного восстановления системы...</span>")
 	overheated = TRUE
 	cooldown_rate *= AI_OVERHEAT_COOLDOWN_MULTIPLIER
-	addtimer(CALLBACK(src, .proc/view_core), 0.1 SECONDS)
+	addtimer(CALLBACK(src, PROC_REF(view_core)), 0.1 SECONDS)
 
 
 /mob/living/silicon/ai/proc/after_overheat()