diff --git a/code/__defines/flags.dm b/code/__defines/flags.dm
index b3cc662f789..290fffe0180 100644
--- a/code/__defines/flags.dm
+++ b/code/__defines/flags.dm
@@ -35,7 +35,7 @@ GLOBAL_LIST_INIT(bitflags, list(1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 204
 #define	NOREACT					(1<<6)	// Reagents don't react inside this container.
 #define OVERLAY_QUEUED			(1<<7)// Atom queued to SSoverlay for COMPILE_OVERLAYS
 #define IS_BUSY					(1<<8)	// Atom has a TASK_TARGET_EXCLUSIVE do_after with it as the target.
-#define ATOM_INITIALIZED		(1<<24) // Atom has been initialized. Using a flag instead of a variable saves ~25mb total.
+#define ATOM_INITIALIZED		(1<<23) // Atom has been initialized. Using a flag instead of a variable saves ~25mb total.
 
 //Flags for items (equipment) - Used in /obj/item/var/item_flags
 #define THICKMATERIAL			(1<<0)	// Prevents syringes, parapens and hyposprays if equipped to slot_suit or slot_head.
diff --git a/code/__defines/misc.dm b/code/__defines/misc.dm
index a4459c4c7fa..c8fb2db40ca 100644
--- a/code/__defines/misc.dm
+++ b/code/__defines/misc.dm
@@ -114,7 +114,7 @@
 #define AREA_BLOCK_SUIT_SENSORS		0x800	// If suit sensors are blocked in the area.
 #define AREA_BLOCK_TRACKING			0x1000	// If camera tracking is blocked in the area.
 #define AREA_BLOCK_GHOST_SIGHT		0x2000	// If an area blocks sight for ghosts
-// The 0x1000000 is blocked by INITIALIZED, do NOT use it!
+// The 0x800000 is blocked by INITIALIZED, do NOT use it!
 
 // OnTopic return values
 #define TOPIC_NOACTION 0
diff --git a/code/__defines/turfs.dm b/code/__defines/turfs.dm
index b409ec9dfcd..57e1e37c457 100644
--- a/code/__defines/turfs.dm
+++ b/code/__defines/turfs.dm
@@ -8,7 +8,7 @@
 #define TURF_HAS_CORNERS        128
 #define TURF_IS_FRAGILE         256
 #define TURF_ACID_IMMUNE        512
-// The 0x1000000 is blocked by INITIALIZED, do NOT use it!
+// The 0x800000 is blocked by INITIALIZED, do NOT use it!
 
 //Used for floor/wall smoothing
 #define SMOOTH_NONE 0	//Smooth only with itself