diff --git a/src/Ldap.php b/src/Ldap.php
index 31cce6d1..1002565e 100644
--- a/src/Ldap.php
+++ b/src/Ldap.php
@@ -183,6 +183,8 @@ public function close(): bool
         }
 
         $this->bound = false;
+        $this->secure = false;
+
         $this->host = null;
         $this->protocol = null;
         $this->connection = null;
diff --git a/src/Testing/LdapFake.php b/src/Testing/LdapFake.php
index 0478e0cb..39a002c2 100644
--- a/src/Testing/LdapFake.php
+++ b/src/Testing/LdapFake.php
@@ -353,6 +353,8 @@ public function connect(string|array $hosts = [], int $port = 389, ?string $prot
     public function close(): bool
     {
         $this->bound = false;
+        $this->secure = false;
+
         $this->host = null;
         $this->protocol = null;
         $this->connection = null;