diff --git a/code/game/machinery/dna_scanner.dm b/code/game/machinery/dna_scanner.dm
index 40e3861681f..6a441ce268d 100644
--- a/code/game/machinery/dna_scanner.dm
+++ b/code/game/machinery/dna_scanner.dm
@@ -104,7 +104,7 @@
 
 	return TRUE
 
-/obj/machinery/dna_scannernew/open_machine(density_to_set = FALSE)
+/obj/machinery/dna_scannernew/open_machine(drop = TRUE, density_to_set = FALSE)
 	if(state_open)
 		return FALSE
 
diff --git a/code/game/machinery/sleepers.dm b/code/game/machinery/sleepers.dm
index 044d052a3c7..f3e60a18c70 100644
--- a/code/game/machinery/sleepers.dm
+++ b/code/game/machinery/sleepers.dm
@@ -94,7 +94,7 @@
 	if (!state_open)
 		container_resist_act(user)
 
-/obj/machinery/sleeper/open_machine(density_to_set = FALSE)
+/obj/machinery/sleeper/open_machine(drop = TRUE, density_to_set = FALSE)
 	if(!state_open && !panel_open)
 		flick("[initial(icon_state)]-anim", src)
 	return ..()
diff --git a/code/modules/antagonists/abductor/machinery/experiment.dm b/code/modules/antagonists/abductor/machinery/experiment.dm
index 69f96789222..8fab6d289b7 100644
--- a/code/modules/antagonists/abductor/machinery/experiment.dm
+++ b/code/modules/antagonists/abductor/machinery/experiment.dm
@@ -28,7 +28,7 @@
 		return
 	close_machine(target)
 
-/obj/machinery/abductor/experiment/open_machine(density_to_set = FALSE)
+/obj/machinery/abductor/experiment/open_machine(drop = TRUE, density_to_set = FALSE)
 	if(!state_open && !panel_open)
 		..()
 
diff --git a/code/modules/library/skill_learning/skill_station.dm b/code/modules/library/skill_learning/skill_station.dm
index 9e8fc99031e..406a2977017 100644
--- a/code/modules/library/skill_learning/skill_station.dm
+++ b/code/modules/library/skill_learning/skill_station.dm
@@ -48,7 +48,7 @@
 /obj/machinery/skill_station/relaymove(mob/living/user, direction)
 	open_machine()
 
-/obj/machinery/skill_station/open_machine(density_to_set = FALSE)
+/obj/machinery/skill_station/open_machine(drop = TRUE, density_to_set = FALSE)
 	. = ..()
 	interrupt_operation()
 
diff --git a/code/modules/mapfluff/ruins/spaceruin_code/oldstation.dm b/code/modules/mapfluff/ruins/spaceruin_code/oldstation.dm
index bfd8bd6c519..c3f45fbd857 100644
--- a/code/modules/mapfluff/ruins/spaceruin_code/oldstation.dm
+++ b/code/modules/mapfluff/ruins/spaceruin_code/oldstation.dm
@@ -173,7 +173,7 @@
 	mod_unit = null
 	open_machine()
 
-/obj/machinery/mod_installer/open_machine(density_to_set = FALSE)
+/obj/machinery/mod_installer/open_machine(drop = TRUE, density_to_set = FALSE)
 	if(state_open)
 		return FALSE
 	..()