diff --git a/src/gba/overrides.c b/src/gba/overrides.c
index 2e0ce10de..823957d5c 100644
--- a/src/gba/overrides.c
+++ b/src/gba/overrides.c
@@ -70,6 +70,9 @@ static const struct GBACartridgeOverride _overrides[] = {
 	{ "AI2E", SAVEDATA_FORCE_NONE, HW_NONE, IDLE_LOOP_NONE, false },
 	{ "AI2P", SAVEDATA_FORCE_NONE, HW_NONE, IDLE_LOOP_NONE, false },
 
+	// Game Boy Wars Advance 1+2
+	{ "BGWJ", SAVEDATA_FLASH1M, HW_NONE, IDLE_LOOP_NONE, false },
+
 	// Golden Sun: The Lost Age
 	{ "AGFE", SAVEDATA_FLASH512, HW_NONE, 0x801353A, false },