diff --git a/library.js b/library.js
index b4827f5..536e47f 100644
--- a/library.js
+++ b/library.js
@@ -10,6 +10,7 @@
 		path = module.parent.require('path'),
 		nconf = module.parent.require('nconf'),
 		winston = module.parent.require('winston'),
+		async = module.parent.require('async'),
 		passportOAuth;
 
 	var constants = Object.freeze({
@@ -256,5 +257,20 @@
 		});
 	};
 
+	OAuth.deleteUserData = function(uid, callback) {
+		async.waterfall([
+			async.apply(User.getUserField, uid, 'oAuthid'),
+			function(oAuthIdToDelete, next) {
+				db.deleteObjectField('oAuthid:uid', oAuthIdToDelete, next);
+			}
+		], function(err) {
+			if (err) {
+				winston.error('Could not remove OAuthId data for uid ' + uid + '. Error: ' + err);
+				return callback(err);
+			}
+			callback();
+		});
+	};
+
 	module.exports = OAuth;
 }(module));
\ No newline at end of file
diff --git a/plugin.json b/plugin.json
index b31ebad..dd3b2a9 100644
--- a/plugin.json
+++ b/plugin.json
@@ -6,6 +6,7 @@
 	"library": "./library.js",
 	"hooks": [
 		{ "hook": "filter:app.load", "method": "init" },
+		{ "hook": "filter:user.delete", "method": "deleteUserData" },
 		{ "hook": "filter:auth.init", "method": "getStrategy" },
 		{ "hook": "filter:admin.header.build", "method": "addMenuItem" }
 	],