diff --git a/README.md b/README.md
index 77ce54d..279c817 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ tools to a web based terminal emulator. This emulator is accessible to any
 JavaScript and CSS enabled web browser and does not require any additional
 browser plugins.
 
-![Shell In A Box preview](/misc/preview.png?raw=true)
+![Shell In A Box preview](/misc/preview.gif?raw=true)
 
 More information:
 
diff --git a/misc/preview.gif b/misc/preview.gif
new file mode 100644
index 0000000..af13329
Binary files /dev/null and b/misc/preview.gif differ