diff --git a/changelog.md b/changelog.md
index ee714f6..c29b03e 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,7 @@
 ### 0.9.3
 
   - got rid of slow named color regular expression to speed things up
+  - fixed the issue of plugin being slow when switching buffers(issue #13)
 
 ### 0.9.1