diff --git a/sqlite.go b/sqlite.go
index 7a5e9ac..3fe9c78 100644
--- a/sqlite.go
+++ b/sqlite.go
@@ -1189,6 +1189,10 @@ func (c *conn) Close() error {
 
 		c.db = 0
 	}
+	if c.tls != nil {
+		c.tls.Close()
+		c.tls = nil
+	}
 	return nil
 }