diff --git a/ibge_pib.json b/ibge_pib.json
index 6690b10296e921304f414c7daf20db2a6c5267f8..99813fe467419cf07290b54b2a364e3ac329cf1d 100644
--- a/ibge_pib.json
+++ b/ibge_pib.json
@@ -12,11 +12,6 @@
             "keys": ["estado_id"],
             "reference_columns": ["id"],
             "reference_table": "estado"
-        },
-        {
-            "keys": ["regiao_id"],
-            "reference_columns": ["id"],
-            "reference_table": "regiao"
         }
     ]
 }