diff --git a/glm/gtc/matrix_transform.inl b/glm/gtc/matrix_transform.inl
index bd64eae7..38745e44 100644
--- a/glm/gtc/matrix_transform.inl
+++ b/glm/gtc/matrix_transform.inl
@@ -28,6 +28,7 @@
 
 #include "../geometric.hpp"
 #include "../trigonometric.hpp"
+#include "../matrix.hpp"
 
 namespace glm
 {
diff --git a/readme.txt b/readme.txt
index 7dda35f3..3a27b905 100644
--- a/readme.txt
+++ b/readme.txt
@@ -42,6 +42,7 @@ GLM 0.9.5.1: 2014-XX-XX
 - Fixed angle and orientedAngle that sometimes return NaN values (#145)
 - Deprecated degrees for function parameters and display a message
 - Added possible static_cast conversion of GLM types (#72)
+- Fixed error 'inverse' is not a member of 'glm' from glm::unProject (#146)
 
 ================================================================================
 GLM 0.9.5.0: 2013-12-25