diff --git a/src/rails.js b/src/rails.js
index d862490f..9684d1d9 100644
--- a/src/rails.js
+++ b/src/rails.js
@@ -150,7 +150,7 @@
 		}
 	});
 
-	$('form input[type=submit], form button[type=submit], form button:not([type])').live('click.rails', function() {
+	$('form input[type=submit], form input[type=image], form button[type=submit], form button:not([type])').live('click.rails', function() {
 		var button = $(this);
 		if (!allowAction(button)) return false;
 		// register the pressed submit button