diff --git a/docs/changelog b/docs/changelog
index 0a6a4986..68e040e4 100644
--- a/docs/changelog
+++ b/docs/changelog
@@ -6,6 +6,7 @@ Changelog
 
 
 3.1.2:
+	* Documentation: Add missing environment variables to reference
 	* Type __qemu_img: size is optional, if state is not present
 	* Type __key_value: Rewrite using awk (Daniel Heule)
 	* New Type: __dog_vdi
diff --git a/docs/man/cdist-reference.text.sh b/docs/man/cdist-reference.text.sh
index cff0f9c7..7081e762 100755
--- a/docs/man/cdist-reference.text.sh
+++ b/docs/man/cdist-reference.text.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# 2010-2013 Nico Schottelius (nico-cdist at schottelius.org)
+# 2010-2014 Nico Schottelius (nico-cdist at schottelius.org)
 # 2014      Daniel Heule     (hda at sfs.biz)
 #
 # This file is part of cdist.
@@ -237,6 +237,12 @@ The following environment variables influence the behaviour of cdist:
 require::
     Setup dependencies between objects (see cdist-manifest(7))
 
+CDIST_LOCAL_SHELL::
+    Use this shell locally instead of /bin/sh to execute scripts
+
+CDIST_REMOTE_SHELL::
+    Use this shell remotely instead of /bin/sh to execute scripts
+
 CDIST_OVERRIDE::
     Allow overwriting type parameters (see cdist-manifest(7))