diff --git a/HISTORY.md b/HISTORY.md
index 908be9e..45aa3ff 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,8 @@
+2.2.1 / 2017-08-23
+==================
+
+ * Reversal of setUser function check logic
+
 2.2.0 / 2017-08-17
 ==================
 
diff --git a/lib/index.js b/lib/index.js
index 0162a71..3604d79 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -68,7 +68,7 @@ Elevio.prototype.identify = function(identify) {
   if (plan) user.groups = [plan];
   if (objectKeys(traits).length > 0) user.traits = traits;
   window._elev.user = user;
-  if (typeof window._elev.setUser !== 'function') {
+  if (typeof window._elev.setUser === 'function') {
     window._elev.setUser(user);
   }
 };
diff --git a/package.json b/package.json
index e01792b..f54868c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@segment/analytics.js-integration-elevio",
   "description": "The Elevio analytics.js integration.",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "keywords": [
     "analytics.js",
     "analytics.js-integration",