diff --git a/homeassistant/components/motion_blinds/manifest.json b/homeassistant/components/motion_blinds/manifest.json
index 505e1943678..5ec39d8c638 100644
--- a/homeassistant/components/motion_blinds/manifest.json
+++ b/homeassistant/components/motion_blinds/manifest.json
@@ -31,7 +31,7 @@
     "hurrican_shutters_wholesale": "Hurrican Shutters Wholesale",
     "ismartwindow": "iSmartWindow",
     "martec": "Martec",
-    "raven_rock_mrg": "Raven Rock MRG",
+    "raven_rock_mfg": "Raven Rock MFG",
     "smart_blinds": "Smart Blinds",
     "smart_home": "Smart Home",
     "uprise_smart_shades": "Uprise Smart Shades"