diff --git a/static/images/kerberos-logo.svg b/static/images/kerberos-logo.svg
index cbe3acd..b6f51dc 100644
--- a/static/images/kerberos-logo.svg
+++ b/static/images/kerberos-logo.svg
@@ -1,6 +1,6 @@
 <svg width="36" height="36" viewBox="0 0 36 36" fill="none" xmlns="http://www.w3.org/2000/svg">
 <path d="M18 36C27.9411 36 36 27.9411 36 18C36 8.05887 27.9411 0 18 0C8.05887 0 0 8.05887 0 18C0 27.9411 8.05887 36 18 36Z" fill="white" fill-opacity="0.8"/>
-<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="36" height="36">
+<mask id="mask0" maskUnits="userSpaceOnUse" x="0" y="0" width="36" height="36">
 <path d="M18 36C27.9411 36 36 27.9411 36 18C36 8.05887 27.9411 0 18 0C8.05887 0 0 8.05887 0 18C0 27.9411 8.05887 36 18 36Z" fill="white"/>
 </mask>
 <g mask="url(#mask0)">