diff --git a/layouts/shortcodes/imgproc.html b/layouts/shortcodes/imgproc.html
index f0ab4c8ea..1c42d4756 100644
--- a/layouts/shortcodes/imgproc.html
+++ b/layouts/shortcodes/imgproc.html
@@ -1,4 +1,4 @@
-{{ $original := .Page.Resources.GetByPrefix (.Get 0) }}
+{{ $original := .Page.Resources.GetMatch (printf "%s*" (.Get 0)) }}
 {{ $command := .Get 1 }}
 {{ $options := .Get 2 }}
 {{ if eq $command "Fit"}}