diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java b/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
index f90fff9846..b67ba487f0 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
@@ -146,7 +146,7 @@ abstract class AbstractDMLQuery<R extends Record> extends AbstractRowCountQuery
     private static final long                    serialVersionUID                 = -7438014075226919192L;
     private static final JooqLogger              log                              = JooqLogger.getLogger(AbstractQuery.class);
 
-    private static final Set<SQLDialect>         NO_SUPPORT_INSERT_ALIASED_TABLE  = SQLDialect.supportedBy(DERBY, H2, MARIADB, MYSQL);
+    private static final Set<SQLDialect>         NO_SUPPORT_INSERT_ALIASED_TABLE  = SQLDialect.supportedBy(DERBY, FIREBIRD, H2, MARIADB, MYSQL);