diff --git a/assets/sass/_theme/sections/persons.sass b/assets/sass/_theme/sections/persons.sass
index 5670f158912b1dd4a98a3eb0c2ca665597575189..edd9f358d93af8fdc89c3f385cbb32e11b74e11a 100644
--- a/assets/sass/_theme/sections/persons.sass
+++ b/assets/sass/_theme/sections/persons.sass
@@ -59,7 +59,7 @@ ol.persons
                     width: col(7)
 
 .avatar
-    @include aspect-ratio(50, 50, 'img')
+    @include aspect-ratio(50, 'img')
     background-color: $persons-avatar-background-color
     border-radius: 50%
     margin-bottom: $spacing2