--- a/browser/browser/preferences/containers.ftl
+++ b/browser/browser/preferences/containers.ftl
@@ -4,17 +4,17 @@
 
 containers-window-new =
     .title = Dodaj novi spremnik
     .style = width: 45em
 # Variables
 #   $name (String) - Name of the container
 containers-window-update =
     .title = { $name } postavke spremnika
-    .style = 45em
+    .style = width: 45em
 containers-window-close =
     .key = w
 # This is a term to store style to be applied
 # on the three labels in the containers add/edit dialog:
 #   - name
 #   - icon
 #   - color
 #