diff --git a/readme.md b/readme.md
index 09f1d0c5..14ab3ff4 100644
--- a/readme.md
+++ b/readme.md
@@ -54,6 +54,7 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 #### [GLM 0.9.8.1](https://github.com/g-truc/glm/tree/0.9.8) - 2016-XX-XX
 ##### Fixes:
 - Fixed GCC warning filtering, replaced -pedantic by -Wpedantic
+- Fixed bug on the faceforward function. #549 
 
 #### [GLM 0.9.8.0](https://github.com/g-truc/glm/releases/tag/0.9.8.0) - 2016-09-11
 ##### Features: