diff --git a/README.md b/README.md
index 949542a..5297d03 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ Requirements
 ```
 sudo apt-get install detox
 ```
+* imagemagick
+```
+sudo apt-get install imagemagick
+```
 
 Installation
 ------------