diff --git a/CMakeLists.txt b/CMakeLists.txt
index 672fa9c..9843767 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -129,7 +129,7 @@ IF(NOT MYSQL_INCLUDE_DIRS)
     _MYSQL_CONFIG(MYSQL_LIBRARIES    "(^| )-l" "--libs")
     _MYSQL_CONFIG(MYSQL_LIBRARY_DIRS "(^| )-L" "--libs")
 ELSE(NOT MYSQL_INCLUDE_DIRS)
-    SET(MYSQL_LIBRARIES libmysql)
+    SET(MYSQL_LIBRARIES mysql)
 ENDIF(NOT MYSQL_INCLUDE_DIRS) 
 
 SET(CMAKE_REQUIRED_INCLUDES 
diff --git a/src/plugin-common.h b/src/plugin-common.h
index e2524c7..ead7043 100644
--- a/src/plugin-common.h
+++ b/src/plugin-common.h
@@ -42,7 +42,7 @@
 
 #include "network-exports.h"
 
-#define XA_CMD_BUF_LEN 128
+#define XA_CMD_BUF_LEN 256
 
 NETWORK_API network_socket_retval_t do_read_auth(network_mysqld_con *);
 NETWORK_API network_socket_retval_t do_connect_cetus(network_mysqld_con *, network_backend_t **, int *);