diff --git a/plugin/manifest.json b/plugin/manifest.json
index 6db51c6..657919b 100644
--- a/plugin/manifest.json
+++ b/plugin/manifest.json
@@ -225,7 +225,8 @@
         "https://canvas.kdg.be/*",
         "https://canvas.liverpool.ac.uk/*",
         "https://canvas.moravian.edu/*",
-        "https://canvas-prod.ccsnh.edu/*"
+        "https://canvas-prod.ccsnh.edu/*",
+        "https://canvas.gmu.edu/*"
       ],
       "css":[
           "css/styles.css"