diff --git a/packages/myddas/MyddasProto.h b/packages/myddas/MyddasProto.h
index e6d171e76..08f71cdc8 100644
--- a/packages/myddas/MyddasProto.h
+++ b/packages/myddas/MyddasProto.h
@@ -60,8 +60,14 @@ void    Yap_InitMYDDAS_ODBCPreds(void);
 void    Yap_InitBackMYDDAS_ODBCPreds(void);
 #endif
 
-/* myddas_shared.c */
-#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
+/* myddas_odbc.c */
+#if defined MYDDAS_SQLITE3
+void    Yap_InitMYDDAS_SQLITE3Preds(void);
+void    Yap_InitBackMYDDAS_SQLITE3Preds(void);
+#endif
+
+/* Myddas_shared.c */
+#if defined USE_MYDDAS
 void    Yap_MYDDAS_delete_all_myddas_structs(void);
 void    Yap_InitMYDDAS_SharedPreds(void);
 void    Yap_InitBackMYDDAS_SharedPreds(void);
diff --git a/packages/myddas/myddas_shared.c b/packages/myddas/myddas_shared.c
index 3041a4061..766092123 100644
--- a/packages/myddas/myddas_shared.c
+++ b/packages/myddas/myddas_shared.c
@@ -707,7 +707,10 @@ init_myddas(void)
 #if defined MYDDAS_ODBC
   Yap_InitBackMYDDAS_ODBCPreds();
 #endif
-#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
+#if defined MYDDAS_SQLITE3
+  Yap_InitBackMYDDAS_SQLITE3Preds();
+#endif
+#if defined USE_MYDDAS
   Yap_InitBackMYDDAS_SharedPreds();
 #endif
 #if defined MYDDAS_MYSQL
@@ -716,7 +719,10 @@ init_myddas(void)
 #if defined MYDDAS_ODBC
   Yap_InitMYDDAS_ODBCPreds();
 #endif
-#if defined MYDDAS_ODBC || defined MYDDAS_MYSQL
+#if defined MYDDAS_SQLITE3
+  Yap_InitMYDDAS_SQLITE3Preds();
+#endif
+#if defined USE_MYDDAS
   Yap_InitMYDDAS_SharedPreds();
 #endif
 #if defined MYDDAS_TOP_LEVEL && defined MYDDAS_MYSQL // && defined HAVE_LIBREADLINE
diff --git a/packages/myddas/myddas_sqlite3.c b/packages/myddas/myddas_sqlite3.c
index ba89c2790..a02ba9efe 100644
--- a/packages/myddas/myddas_sqlite3.c
+++ b/packages/myddas/myddas_sqlite3.c
@@ -65,8 +65,8 @@ typedef struct result_set {
   int length;
 } resultSet;
 
-void Yap_InitMYDDAS_SQLitePreds(void);
-void Yap_InitBackMYDDAS_sqlite3Preds(void);        
+void Yap_InitMYDDAS_SQLITE3Preds(void);
+void Yap_InitBackMYDDAS_SQLITE3Preds(void);        
 
 
 static Int c_sqlite3_connect( USES_REGS1 );
@@ -82,10 +82,10 @@ static Int c_sqlite3_get_next_result_set( USES_REGS1 );
 static Int c_sqlite3_get_database( USES_REGS1 );
 static Int c_sqlite3_change_database( USES_REGS1 );
 
-void Yap_InitMYDDAS_SQLitePreds(void)
+void Yap_InitMYDDAS_SQLITE3Preds(void)
 {
   /* db_dbect: Host x User x Passwd x Database x dbection x ERROR_CODE */
-  Yap_InitCPred("c_sqlite3_connect", 7, c_sqlite3_connect,  0);
+  Yap_InitCPred("c_db_sqlite3_connect", 4, c_sqlite3_connect,  0);
 
   /* db_number_of_fields: Relation x connection x NumberOfFields */
   Yap_InitCPred("c_sqlite3_number_of_fields",3, c_sqlite3_number_of_fields, 0);
@@ -116,7 +116,7 @@ void Yap_InitMYDDAS_SQLitePreds(void)
 
 }
 
-void Yap_InitBackMYDDAS_sqlite3Preds(void)
+void Yap_InitBackMYDDAS_SQLITE3Preds(void)
 {
 	/* db_row: ResultSet x Arity x ListOfArgs */
   Yap_InitCPredBackCut("c_sqlite3_row", 3, sizeof(Int),
@@ -130,7 +130,7 @@ static Int
 c_sqlite3_connect( USES_REGS1 ) {
 
   Term arg_file = Deref(ARG1);
-  Term arg_db = ARG2;
+  Term arg_db = ARG4;
 
   MYDDAS_UTIL_CONNECTION new = NULL;
   sqlite3 *db;
diff --git a/packages/myddas/pl/myddas.ypp b/packages/myddas/pl/myddas.ypp
index 60036f035..31c09b05c 100644
--- a/packages/myddas/pl/myddas.ypp
+++ b/packages/myddas/pl/myddas.ypp
@@ -15,7 +15,7 @@
 *									 *
 *************************************************************************/
 
-#if defined MYDDAS_MYSQL || defined MYDDAS_ODBC
+#if USE_MYDDAS
 
 :- load_foreign_files([myddas], [], init_myddas).
 
@@ -890,6 +890,12 @@ db_open(odbc,Connection,ODBCEntry,User,Password) :-
 	c_db_odbc_connect(ODBCEntry,User,Password,Con),
 	set_value(Connection,Con).
 #endif
+#ifdef MYDDAS_SQLITE3
+db_open(sqlite3,Connection,ODBCEntry,User,Password) :-
+	'$error_checks'(db_open(odbc,Connection,ODBCEntry,User,Password)),
+	c_db_sqlite3_connect(ODBCEntry,User,Password,Con),
+	set_value(Connection,Con).
+#endif
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%