diff --git a/CHANGELOG.md b/CHANGELOG.md
index 787ed65..4fbd66c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # CHANGELOG
 
 ## 1.1.1 - Work in progress
+- Bug #111: Fix migration for PostgreSQL DBMS (MKiselev)
 - Bug #106: Correct exception value returned in `MailEvent::getException` (kartik-v)
 - Enh #99:  Added German translation (jkmssoft)
 - Enh #100: Added pt-BR translation (gugoan)
diff --git a/src/User/Migration/m000000_000006_add_two_factor_fields.php b/src/User/Migration/m000000_000006_add_two_factor_fields.php
index 2da4dc7..b9ec7ed 100644
--- a/src/User/Migration/m000000_000006_add_two_factor_fields.php
+++ b/src/User/Migration/m000000_000006_add_two_factor_fields.php
@@ -18,7 +18,7 @@ class m000000_000006_add_two_factor_fields extends Migration
     public function safeUp()
     {
         $this->addColumn('{{%user}}', 'auth_tf_key', $this->string(16));
-        $this->addColumn('{{%user}}', 'auth_tf_enabled', $this->boolean()->defaultValue(0));
+        $this->addColumn('{{%user}}', 'auth_tf_enabled', $this->boolean()->defaultValue(false));
     }
 
     public function safeDown()