diff --git a/src/gba/renderers/gl.c b/src/gba/renderers/gl.c
index 94e8514a6..6ef210585 100644
--- a/src/gba/renderers/gl.c
+++ b/src/gba/renderers/gl.c
@@ -808,6 +808,8 @@ void GBAVideoGLRendererInit(struct GBAVideoRenderer* renderer) {
 		bg->affine.dmy = 256;
 		bg->affine.sx = 0;
 		bg->affine.sy = 0;
+		bg->offsetX = 0;
+		bg->offsetY = 0;
 		glGenFramebuffers(1, &bg->fbo);
 		glGenTextures(1, &bg->tex);
 	}
@@ -923,6 +925,9 @@ void GBAVideoGLRendererReset(struct GBAVideoRenderer* renderer) {
 	glRenderer->shadowRegs[REG_DISPCNT >> 1] = glRenderer->dispcnt;
 	glRenderer->regsDirty = 0xFFFFFFFFFFFEULL;
 
+	glRenderer->objOffsetX = 0;
+	glRenderer->objOffsetY = 0;
+
 	int i;
 	for (i = 0; i < 512; ++i) {
 		int r = M_R5(glRenderer->d.palette[i]);