diff --git a/src/cxoModule.c b/src/cxoModule.c
index decfa7f..de3e8ec 100644
--- a/src/cxoModule.c
+++ b/src/cxoModule.c
@@ -513,8 +513,6 @@ static PyObject *cxoModule_initialize(void)
     CXO_ADD_API_TYPE("STRING", CXO_TRANSFORM_STRING, &cxoApiTypeString)
 
     // associate the Python Database API types with the database types
-    CXO_ASSOCIATE_DB_TYPE(cxoApiTypeBinary, cxoDbTypeBfile)
-    CXO_ASSOCIATE_DB_TYPE(cxoApiTypeBinary, cxoDbTypeBlob)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeBinary, cxoDbTypeLongRaw)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeBinary, cxoDbTypeRaw)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeDatetime, cxoDbTypeDate)
@@ -527,10 +525,8 @@ static PyObject *cxoModule_initialize(void)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeNumber, cxoDbTypeNumber)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeRowid, cxoDbTypeRowid)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeChar)
-    CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeClob)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeLong)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeNchar)
-    CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeNclob)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeNvarchar)
     CXO_ASSOCIATE_DB_TYPE(cxoApiTypeString, cxoDbTypeVarchar)