diff --git a/README.md b/README.md
index 4afc77ba..6af69759 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,9 @@ Search will now automatically search DMSF content when a Redmine search is perfo
 ####An inline picture with custom size
 `{{dmsf_image(8, size=300)}}`
 
+####An inline picture with custom size
+`{{dmsf_image(8, size=50%)}}`
+
 ####An inline picture with custom size
 `{{dmsf_image(8, size=640x480)}}`