diff --git a/CHANGES b/CHANGES
index 03646c26f..8c59aa9e9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -51,6 +51,7 @@ Bugfixes:
  - GBA: Reset WAITCNT properly
  - GBA Serialize: Fix loading states in Hblank
  - PSP2: Fix more issues causing poor audio
+ - GBA Memory: Fix Vast Fame support (taizou) (fixes mgba.io/i/1170)
 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/vfame.c b/src/gba/vfame.c
index 9dc6def16..0ac834cc9 100644
--- a/src/gba/vfame.c
+++ b/src/gba/vfame.c
@@ -246,10 +246,8 @@ void GBAVFameSramWrite(struct GBAVFameCart* cart, uint32_t address, uint8_t valu
 	// if mode has been set - the address and value of the SRAM write will be modified
 	address = _modifySramAddress(cart->cartType, address, cart->sramMode);
 	value = _modifySramValue(cart->cartType, value, cart->sramMode);
-	// these writes are mirrored
-	address &= 0x7FFF;
+	address &= (SIZE_CART_SRAM - 1);
 	sramData[address] = value;
-	sramData[address + 0x8000] = value;
 }
 
 static uint32_t _modifySramAddress(enum GBAVFameCartType type, uint32_t address, int mode) {