diff --git a/modules/prompt/README.md b/modules/prompt/README.md
index 4f9fd82..523c83e 100644
--- a/modules/prompt/README.md
+++ b/modules/prompt/README.md
@@ -130,6 +130,18 @@ function prompt_name_precmd {
 }
 ```
 
+Troubleshooting
+---------------
+
+### Fonts aren't displaying properly.
+
+On most systems, themes which use special characters need to have a patched font
+installed and configured properly.
+
+Powerline provides some information on [terminal support][4] and [how to install
+patched fonts][5] which should fix most font issues.
+
+
 Authors
 -------
 
@@ -140,3 +152,5 @@ Authors
 [1]: http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#Prompt-Themes
 [2]: http://zsh.sourceforge.net/Doc/Release/Functions.html#Hook-Functions
 [3]: https://github.com/sorin-ionescu/prezto/issues
+[4]: http://powerline.readthedocs.io/en/master/usage.html#terminal-emulator-requirements
+[5]: http://powerline.readthedocs.io/en/latest/installation.html#fonts-installation