diff --git a/all_data.sql b/all_data.sql
index 47e3531..809c03e 100644
--- a/all_data.sql
+++ b/all_data.sql
@@ -1436,7 +1436,7 @@ CREATE TABLE employee (
   first_name VARCHAR(60) NOT NULL ,
   last_name VARCHAR(60) NOT NULL ,
   email VARCHAR(60) NOT NULL UNIQUE ,
-  afm INT NOT NULL UNIQUE ,
+  afm NUMERIC(8,0) NOT NULL UNIQUE ,
 
   PRIMARY KEY (id)
 );
@@ -1461,7 +1461,7 @@ CREATE TABLE customers (
   id SERIAL NOT NULL ,
   first_name VARCHAR(60) NOT NULL ,
   last_name VARCHAR(60) NOT NULL ,
-  afm INT NOT NULL UNIQUE,
+  afm NUMERIC(8,0) NOT NULL UNIQUE ,
   email VARCHAR(60) NOT NULL UNIQUE ,
   phone VARCHAR(10) NOT NULL UNIQUE ,