diff --git a/CHANGES b/CHANGES
index 652191c94..e92048cc9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -49,6 +49,7 @@ Bugfixes:
  - GB: Fix IRQ disabling on the same T-cycle as an assert
  - Core: Fix ordering events when scheduling during events
  - GBA: Reset WAITCNT properly
+ - GBA Serialize: Fix loading states in Hblank
 Misc:
  - GBA Timer: Use global cycles for timers
  - GBA: Extend oddly-sized ROMs to full address space (fixes mgba.io/i/722)
diff --git a/src/gba/video.c b/src/gba/video.c
index 702b83085..ade66932a 100644
--- a/src/gba/video.c
+++ b/src/gba/video.c
@@ -323,7 +323,7 @@ void GBAVideoDeserialize(struct GBAVideo* video, const struct GBASerializedState
 
 	uint32_t when;
 	LOAD_32(when, 0, &state->video.nextEvent);
-	GBARegisterDISPSTAT dispstat = video->p->memory.io[REG_DISPSTAT >> 1];
+	GBARegisterDISPSTAT dispstat = state->io[REG_DISPSTAT >> 1];
 	if (GBARegisterDISPSTATIsInHblank(dispstat)) {
 		video->event.callback = _startHdraw;
 	} else {