diff --git a/jOOQ/src/main/java/org/jooq/impl/Dual.java b/jOOQ/src/main/java/org/jooq/impl/Dual.java
index 55e30a54c2..c28f1e75e8 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Dual.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Dual.java
@@ -72,6 +72,10 @@ class Dual extends AbstractTable<Record> {
             case SQLSERVER:
                 break;
 
+            case FIREBIRD:
+                context.literal("RDB$DATABASE");
+                break;
+
             case HSQLDB:
                 context.literal("INFORMATION_SCHEMA")
                        .sql(".")