diff --git a/doc/CHANGES.txt b/doc/CHANGES.txt
index 5ee7635..0bc90b3 100644
--- a/doc/CHANGES.txt
+++ b/doc/CHANGES.txt
@@ -41,6 +41,7 @@ Changes since PyInstaller 1.3
    the old-style Python 2.4 syntax with Python 2.5).
  + Add import hook for gadfly.
  + Add import hook for PyQWt5.
+ + Add import hook for mako.
  + Improve import hooks for PyGTK (thanks to Marco Bonifazi and foxx).
  + Add fix for the very annoying "MSVCRT71 could not be extracted" bug,
    which was caused by the DLL being packaged twice (thanks to Idris
diff --git a/hooks/hook-mako.codegen.py b/hooks/hook-mako.codegen.py
new file mode 100644
index 0000000..03400e3
--- /dev/null
+++ b/hooks/hook-mako.codegen.py
@@ -0,0 +1,3 @@
+# codegen generates Python code that is then executed through exec().
+# This Python code imports the following modules.
+hiddenimports = ['mako.cache', 'make.runtime', 'mako.filters']