diff --git a/include/mgba/internal/ds/dma.h b/include/mgba/internal/ds/dma.h
index eedfa0b17..d122b9890 100644
--- a/include/mgba/internal/ds/dma.h
+++ b/include/mgba/internal/ds/dma.h
@@ -40,6 +40,7 @@ void DS9DMAWriteCNT(struct DSCommon* dscore, int dma, uint32_t value);
 struct DSDMA;
 void DSDMASchedule(struct DSCommon* dscore, int number, struct GBADMA* info);
 void DSDMARunVblank(struct DSCommon* dscore, int32_t cycles);
+void DSDMARunHblank(struct DSCommon* dscore, int32_t cycles);
 void DSDMAUpdate(struct DSCommon* dscore);
 
 CXX_GUARD_END
diff --git a/src/ds/dma.c b/src/ds/dma.c
index b64103932..ff599ff9c 100644
--- a/src/ds/dma.c
+++ b/src/ds/dma.c
@@ -103,6 +103,10 @@ void DSDMASchedule(struct DSCommon* dscore, int number, struct GBADMA* info) {
 		DSGXScheduleDMA(dscore, number, info);
 		return;
 	case DS_DMA_TIMING_HBLANK: // DS7_DMA_TIMING_SLOT1
+		if (dscore == &dscore->p->ds9) {
+			// Handled implicitly
+			return;
+		}
 	default:
 		mLOG(DS_MEM, STUB, "Unimplemented DMA");
 	}
@@ -151,7 +155,21 @@ void DSDMARunVblank(struct DSCommon* dscore, int32_t cycles) {
 	int i;
 	for (i = 0; i < 4; ++i) {
 		dma = &memory->dma[i];
-		if (GBADMARegisterIsEnable(dma->reg) && GBADMARegisterGetTiming(dma->reg) == DMA_TIMING_VBLANK && !dma->nextCount) {
+		if (GBADMARegisterIsEnable(dma->reg) && GBADMARegisterGetTiming(dma->reg) == DS_DMA_TIMING_VBLANK && !dma->nextCount) {
+			dma->when = mTimingCurrentTime(&dscore->timing) + 3 + cycles;
+			dma->nextCount = dma->count;
+		}
+	}
+	DSDMAUpdate(dscore);
+}
+
+void DSDMARunHblank(struct DSCommon* dscore, int32_t cycles) {
+	struct DSCoreMemory* memory = &dscore->memory;
+	struct GBADMA* dma;
+	int i;
+	for (i = 0; i < 4; ++i) {
+		dma = &memory->dma[i];
+		if (GBADMARegisterIsEnable(dma->reg) && GBADMARegisterGetTiming9(dma->reg) == DS_DMA_TIMING_HBLANK && !dma->nextCount) {
 			dma->when = mTimingCurrentTime(&dscore->timing) + 3 + cycles;
 			dma->nextCount = dma->count;
 		}
diff --git a/src/ds/video.c b/src/ds/video.c
index acde4c7b5..0ae78b109 100644
--- a/src/ds/video.c
+++ b/src/ds/video.c
@@ -399,6 +399,9 @@ void _startHblank9(struct mTiming* timing, void* context, uint32_t cyclesLate) {
 		_performCapture(video, video->vcount);
 	}
 
+	if (video->vcount < DS_VIDEO_VERTICAL_PIXELS) {
+		DSDMARunHblank(&video->p->ds9, -cyclesLate);
+	}
 	if (GBARegisterDISPSTATIsHblankIRQ(dispstat)) {
 		DSRaiseIRQ(video->p->ds9.cpu, video->p->ds9.memory.io, DS_IRQ_HBLANK);
 	}