diff --git a/frontend/src/app/main/ui/notifications.cljs b/frontend/src/app/main/ui/notifications.cljs
index a7cead63cc..7a05787464 100644
--- a/frontend/src/app/main/ui/notifications.cljs
+++ b/frontend/src/app/main/ui/notifications.cljs
@@ -35,7 +35,7 @@
         [:> toast*
          {:level (or (:level notification) :info)
           :type (:type notification)
-          :is-html (:is-html notification)
+          :is-html (boolean (:is-html notification))
           :detail (:detail notification)
           :on-close on-close}
          content]
@@ -58,6 +58,6 @@
         [:> toast*
          {:level (or (:level notification) :info)
           :type (:type notification)
-          :is-html (:is-html notification)
+          :is-html (boolean (:is-html notification))
           :detail (:detail notification)
           :on-close on-close} content]))))