diff --git a/SConscript b/SConscript
index 04c3946..0c7ddeb 100644
--- a/SConscript
+++ b/SConscript
@@ -8,7 +8,7 @@ src    += Glob('port/*.c')
 
 path    = [cwd + '/inc']
 
-if GetDepend(['PKG_ELOG_ENABLE_PLUGIN_FLASH']):
+if GetDepend(['PKG_EASYLOGGER_ENABLE_PLUGIN_FLASH']):
     src    += Glob('plugins/flash/*.c')
     path   += [cwd + '/plugins/flash']
 
diff --git a/plugins/flash/elog_flash_cfg.h b/plugins/flash/elog_flash_cfg.h
index a0e2cf1..47187ab 100644
--- a/plugins/flash/elog_flash_cfg.h
+++ b/plugins/flash/elog_flash_cfg.h
@@ -33,8 +33,8 @@
 /* EasyLogger flash log plugin's using buffer mode */
 #define ELOG_FLASH_USING_BUF_MODE
 /* EasyLogger flash log plugin's RAM buffer size */
-#if defined(PKG_ELOG_FLASH_BUF_SIZE)
-    #define ELOG_FLASH_BUF_SIZE              PKG_ELOG_FLASH_BUF_SIZE
+#if defined(PKG_EASYLOGGER_FLASH_BUF_SIZE)
+    #define ELOG_FLASH_BUF_SIZE              PKG_EASYLOGGER_FLASH_BUF_SIZE
 #endif
 
 #endif /* _ELOG_FLASH_CFG_H_ */