diff --git a/CHANGES b/CHANGES
index cd086e762..b73ec7831 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3,6 +3,7 @@ Emulation fixes:
  - GB Video: Clear VRAM on reset (fixes mgba.io/i/2152)
  - GBA Video: Revert scanline latching changes (fixes mgba.io/i/2153, mgba.io/i/2149)
 Other fixes:
+ - 3DS: Fix disabling "wide" mode on 2DS (fixes mgba.io/i/2167)
  - Core: Fix memory leak in opening games from the library
  - GB Core: Fix GBC colors setting breaking default model overrides (fixes mgba.io/i/2161)
  - Qt: Fix infrequent deadlock when using sync to video
diff --git a/src/platform/3ds/main.c b/src/platform/3ds/main.c
index e9626fa77..a9ec0c25f 100644
--- a/src/platform/3ds/main.c
+++ b/src/platform/3ds/main.c
@@ -845,10 +845,12 @@ int main() {
 	gfxInit(GSP_BGR8_OES, GSP_BGR8_OES, true);
 
 	u8 model = 0;
+	cfguInit();
 	CFGU_GetSystemModel(&model);
 	if (model != 3 /* o2DS */) {
 		gfxSetWide(true);
 	}
+	cfguExit();
 
 	if (!_initGpu()) {
 		outputTexture[0].data = 0;