diff --git a/lib/migrate.js b/lib/migrate.js
index a41fab8..8d8376b 100644
--- a/lib/migrate.js
+++ b/lib/migrate.js
@@ -205,6 +205,10 @@ const reverseModels = function(sequelize, models)
                     attributes[column][property] = _val;
                 }
                 
+                if (property === 'validate') {
+                    delete attributes[column][property];
+                }
+                
                 // remove getters, setters...
                 if (typeof attributes[column][property] == 'function')
                     delete attributes[column][property];