diff --git a/source/dbconnection.pas b/source/dbconnection.pas
index 6d8717f0..507bdd40 100644
--- a/source/dbconnection.pas
+++ b/source/dbconnection.pas
@@ -1798,7 +1798,7 @@ begin
     // Define which TLS protocol versions are allowed.
     // See https://www.heidisql.com/forum.php?t=27158
     // See https://mariadb.com/kb/en/library/mysql_optionsv/
-    mysql_options(FHandle, Integer(MARIADB_OPT_TLS_VERSION), PAnsiChar('TLSv1.0,TLSv1.1,TLSv1.2,TLSv1.3'));
+    mysql_options(FHandle, Integer(MARIADB_OPT_TLS_VERSION), PAnsiChar('TLSv1,TLSv1.1,TLSv1.2,TLSv1.3'));
 
     Connected := mysql_real_connect(
       FHandle,