diff --git a/theme/clean/lang/en/theme_clean.php b/theme/clean/lang/en/theme_clean.php
index 6ed889928aa3c..8904259221a60 100644
--- a/theme/clean/lang/en/theme_clean.php
+++ b/theme/clean/lang/en/theme_clean.php
@@ -57,7 +57,7 @@
 $string['invertdesc'] = 'Swaps text and background for the navbar at the top of the page between black and white.';
 
 $string['logo'] = 'Logo';
-$string['logodesc'] = 'The logo is displayed in the header.<br /> If the height of your logo is more than 75px add div.logo {height: 100px;} to the Custom CSS box below, amending accordingly if the height is other than 100px.';
+$string['logodesc'] = 'The logo is only displayed in the header of the front page and login page.<br /> If the height of your logo is more than 75px add div.logo {height: 100px;} to the Custom CSS box below, amending accordingly if the height is other than 100px.';
 
 $string['pluginname'] = 'Clean';
 
diff --git a/theme/more/lang/en/theme_more.php b/theme/more/lang/en/theme_more.php
index 94b6a002e45f9..69a45837e37aa 100644
--- a/theme/more/lang/en/theme_more.php
+++ b/theme/more/lang/en/theme_more.php
@@ -64,7 +64,7 @@
 $string['linkcolor'] = 'Link colour';
 $string['linkcolor_desc'] = 'The colour of the links.';
 $string['logo'] = 'Logo';
-$string['logodesc'] = 'The logo is displayed in the header.<br /> If the height of your logo is more than 75px add div.logo {height: 100px;} to the Custom CSS box below, amending accordingly if the height is other than 100px.';
+$string['logodesc'] = 'The logo is only displayed in the header of the front page and login page.<br /> If the height of your logo is more than 75px add div.logo {height: 100px;} to the Custom CSS box below, amending accordingly if the height is other than 100px.';
 
 $string['pluginname'] = 'More';
 
diff --git a/theme/upgrade.txt b/theme/upgrade.txt
index b503392b0bdb9..d05f5846f99a1 100644
--- a/theme/upgrade.txt
+++ b/theme/upgrade.txt
@@ -1,6 +1,10 @@
 This files describes API changes in /theme/* themes,
 information provided here is intended especially for theme designer.
 
+=== 2.9.2 ===
+
+* Themes Clean and More page header logo only displays on front page and login page.
+
 === 2.9 ===
 
 * Themes Bootstrapbase, Clean and More have undergone some changes for RTL layouts see - MDL-48160.