diff --git a/code/game/world.dm b/code/game/world.dm
index 0a42dfd8aa..9d7ace91a6 100644
--- a/code/game/world.dm
+++ b/code/game/world.dm
@@ -677,7 +677,7 @@ var/failed_old_db_connections = 0
 	return .*/
 
 //This proc ensures that the connection to the feedback database (global variable dbcon) is established
-proc/establish_old_db_connection()
+/proc/establish_old_db_connection()
 	return SSdbcore.Connect()
 
 /* CHOMPedit
diff --git a/code/modules/client/preferences_yw.dm b/code/modules/client/preferences_yw.dm
index 12cd72a1a2..354cc02ff7 100644
--- a/code/modules/client/preferences_yw.dm
+++ b/code/modules/client/preferences_yw.dm
@@ -1,4 +1,4 @@
-datum/preferences
+/datum/preferences
 	var/wingdings = 1
 	var/colorblind_mono = 0
 	var/colorblind_vulp = 0
diff --git a/code/modules/economy/casinocash_ch.dm b/code/modules/economy/casinocash_ch.dm
index e197e84457..f321acb1dc 100644
--- a/code/modules/economy/casinocash_ch.dm
+++ b/code/modules/economy/casinocash_ch.dm
@@ -137,7 +137,7 @@
 	desc = "It's worth 1000 credits."
 	worth = 1000
 
-proc/spawn_casinochips(var/sum, spawnloc, mob/living/carbon/human/human_user as mob)
+/proc/spawn_casinochips(var/sum, spawnloc, mob/living/carbon/human/human_user as mob)
 	var/obj/item/weapon/spacecasinocash/SC = new (spawnloc)
 
 	SC.set_worth(sum)
diff --git a/code/modules/games/cards_ch.dm b/code/modules/games/cards_ch.dm
index 23fab1da12..2141e6abfc 100644
--- a/code/modules/games/cards_ch.dm
+++ b/code/modules/games/cards_ch.dm
@@ -6,7 +6,6 @@
 /obj/item/weapon/deck/casino
 	w_class = ITEMSIZE_SMALL
 	icon = 'icons/obj/playing_cards_ch.dmi'
-	list/cards = list()
 	cooldown = 0 // to prevent spam shuffle
 
 /obj/item/weapon/deck/holder/casino //WIP In future do a cool holder