diff --git a/src/Adapter/MsSQL.php b/src/Adapter/MsSQL.php
index 879606e..5a065f8 100644
--- a/src/Adapter/MsSQL.php
+++ b/src/Adapter/MsSQL.php
@@ -100,6 +100,9 @@ class MsSQL implements AdapterInterface {
         if ( $this->encrypt ?? false ) {
             $parts[] = "Encrypt=1";
         }
+        else {
+            $parts[] = "Encrypt=0";
+        }
         
 	if ( $this->failoverPartner ?? false ) {
             $parts[] = "Failover_Partner={$this->failoverPartner}";