diff --git a/options/custom/programs/firefox/.common.nix b/options/custom/programs/firefox/.common.nix
index 07dfafd..515283c 100644
--- a/options/custom/programs/firefox/.common.nix
+++ b/options/custom/programs/firefox/.common.nix
@@ -79,7 +79,7 @@ with lib; {
     containersForce = true;
 
     containers = {
-      Edu = {
+      edu = {
         color = "orange";
         icon = "fruit";
         id = 1;