diff --git a/src/routes/Addons/InstallAddonDialog/InstallAddonDialog.js b/src/routes/Addons/InstallAddonDialog/InstallAddonDialog.js
index a472d7b5e..141294636 100644
--- a/src/routes/Addons/InstallAddonDialog/InstallAddonDialog.js
+++ b/src/routes/Addons/InstallAddonDialog/InstallAddonDialog.js
@@ -101,8 +101,7 @@ InstallAddonDialog.defaultProps = {
     name: '',
     version: '',
     types: [],
-    description: '',
-    isInstalled: false
+    description: ''
 };
 
 export default InstallAddonDialog;