diff --git a/web/ui/mantine-ui/src/pages/AlertsPage.tsx b/web/ui/mantine-ui/src/pages/AlertsPage.tsx
index b79ec4005c..a905850628 100644
--- a/web/ui/mantine-ui/src/pages/AlertsPage.tsx
+++ b/web/ui/mantine-ui/src/pages/AlertsPage.tsx
@@ -221,7 +221,7 @@ export default function AlertsPage() {
           shadow="xs"
           withBorder
           p="md"
-          key={`${g.file}-${g.name}`} // TODO: Find a stable and definitely unique key.
+          key={`${g.file}-${g.name}`}
         >
           <Group mb="sm" justify="space-between">
             <Group align="baseline">
diff --git a/web/ui/mantine-ui/src/pages/RulesPage.tsx b/web/ui/mantine-ui/src/pages/RulesPage.tsx
index 50567a736d..054bea0939 100644
--- a/web/ui/mantine-ui/src/pages/RulesPage.tsx
+++ b/web/ui/mantine-ui/src/pages/RulesPage.tsx
@@ -92,7 +92,7 @@ export default function RulesPage() {
             withBorder
             p="md"
             mb="md"
-            key={`${g.file}-${g.name}`} // TODO: Find a stable and definitely unique key.
+            key={`${g.file}-${g.name}`}
           >
             <Group mb="sm" justify="space-between">
               <Group align="baseline">