diff --git a/src/libmdb/libmdb.map b/src/libmdb/libmdb.map
index 362daf2..e4269a8 100644
--- a/src/libmdb/libmdb.map
+++ b/src/libmdb/libmdb.map
@@ -1,8 +1,4 @@
-LIBMDB_1.0 {
-# global:
-# 	*;
-# }
-# LIBMDB_2.0 {
+{
 global:
 	mdb_*;
 	_mdb_put_int16;
diff --git a/src/odbc/libmdbodbc.map b/src/odbc/libmdbodbc.map
index 287002a..d274741 100644
--- a/src/odbc/libmdbodbc.map
+++ b/src/odbc/libmdbodbc.map
@@ -1,10 +1,7 @@
-LIBMDBODBC_0.0 {
-#global:
-#	*;
-#}
-#LIBMDBODBC_1.0 {
+{
 global:
 	SQL*;
+	ODBCINST*;
 
 local:
 	*;
diff --git a/src/sql/libmdbsql.map b/src/sql/libmdbsql.map
index 06c43b6..04569bb 100644
--- a/src/sql/libmdbsql.map
+++ b/src/sql/libmdbsql.map
@@ -1,8 +1,4 @@
-LIBMDBSQL_1.0 {
-#global:
-#	*;
-#}
-#LIBMDBSQL_2.0 {
+{
 global:
 	mdb_sql_*;