diff --git a/src/gb/gb.c b/src/gb/gb.c
index 940621d21..19331e1a6 100644
--- a/src/gb/gb.c
+++ b/src/gb/gb.c
@@ -106,6 +106,7 @@ bool GBLoadSave(struct GB* gb, struct VFile* vf) {
 static void GBSramDeinit(struct GB* gb) {
 	if (gb->sramVf) {
 		gb->sramVf->unmap(gb->sramVf, gb->memory.sram, gb->sramSize);
+		gb->sramVf->close(gb->sramVf);
 		gb->sramVf = 0;
 	} else if (gb->memory.sram) {
 		mappedMemoryFree(gb->memory.sram, gb->sramSize);
diff --git a/src/gba/gba.c b/src/gba/gba.c
index 940700e6c..70fee0f6d 100644
--- a/src/gba/gba.c
+++ b/src/gba/gba.c
@@ -132,6 +132,10 @@ void GBAUnloadROM(struct GBA* gba) {
 	}
 
 	GBASavedataDeinit(&gba->memory.savedata);
+	if (gba->memory.savedata.realVf) {
+		gba->memory.savedata.realVf->close(gba->memory.savedata.realVf);
+		gba->memory.savedata.realVf = 0;
+	}
 	gba->idleLoop = IDLE_LOOP_NONE;
 }