diff --git a/slapos/instance.cfg b/slapos/instance.cfg
index d3c34716d2ad1d9b62b5d14e48a2331911fbedc2..7c4183efd00f9bedc273b5f2185f6a4245bfc53d 100644
--- a/slapos/instance.cfg
+++ b/slapos/instance.cfg
@@ -43,6 +43,7 @@ link_binary_list =
   ${w3m:location}/bin/w3m
   ${xpdf:location}/bin/pdfinfo
   ${xpdf:location}/bin/pdftotext
+  ${imagemagick:location}/bin/convert
 
 # XXX: products won't be needed as soon as all ERP5 (and products-deps)
 # products will be eggified so then it will be possible to use them thanks to