diff --git a/graphene_sqlalchemy/converter.py b/graphene_sqlalchemy/converter.py
index 05690697..c37311bc 100644
--- a/graphene_sqlalchemy/converter.py
+++ b/graphene_sqlalchemy/converter.py
@@ -95,7 +95,7 @@ def convert_column_to_string(type, column, registry=None):
 
 
 @convert_sqlalchemy_type.register(types.SmallInteger)
-@convert_sqlalchemy_type.register(types.BigInteger)
+#@convert_sqlalchemy_type.register(types.BigInteger)
 @convert_sqlalchemy_type.register(types.Integer)
 def convert_column_to_int_or_id(type, column, registry=None):
     if column.primary_key:
@@ -111,6 +111,7 @@ def convert_column_to_boolean(type, column, registry=None):
 
 @convert_sqlalchemy_type.register(types.Float)
 @convert_sqlalchemy_type.register(types.Numeric)
+@convert_sqlalchemy_type.register(types.BigInteger)
 def convert_column_to_float(type, column, registry=None):
     return Float(description=column.doc, required=not(column.nullable))