diff --git a/README.md b/README.md
index 5fedcbc1..4189d5df 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,11 @@ dependencies.
 
 This doesn't install freetype, but I don't think it's required for this project
 
+The latest version of aggdraw (1.3 as of 2018) does not work with manim. Uninstall it beforehand if necessary:
+```sh
+pip uninstall aggdraw
+```
+
 ## How to Use
 Try running the following:
 ```sh