diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 22443cbc74ad..250c2d2479b0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -1294,6 +1294,7 @@ int mt7915_register_device(struct mt7915_dev *dev)
 
 void mt7915_unregister_device(struct mt7915_dev *dev)
 {
+	cancel_work_sync(&dev->dump_work);
 	mt7915_unregister_ext_phy(dev);
 	mt7915_coredump_unregister(dev);
 	mt7915_unregister_thermal(&dev->phy);