diff --git a/packages/ui/src/features/inbox/components/SignalSourceToggles.tsx b/packages/ui/src/features/inbox/components/SignalSourceToggles.tsx
index a7d9816c3a..625c371456 100644
--- a/packages/ui/src/features/inbox/components/SignalSourceToggles.tsx
+++ b/packages/ui/src/features/inbox/components/SignalSourceToggles.tsx
@@ -396,10 +396,10 @@ export function SignalSourceToggles({
         </Flex>
       </Flex>
 
-      {/* External connections — data-driven from the shared source registry */}
+      {/* External sources — data-driven from the shared source registry */}
       <Flex direction="column" gap="2" className="min-w-0 flex-1">
         <Text className="font-medium text-(--gray-9) text-[13px]">
-          External connections
+          External sources
         </Text>
         <Flex direction="column" gap="3">
           {EXTERNAL_INBOX_SOURCES.map((source) => {
@@ -460,7 +460,7 @@ export function SignalSourceTogglesSkeleton() {
       </Flex>
       <Flex direction="column" gap="2" className="min-w-0 flex-1">
         <Text className="font-medium text-(--gray-9) text-[13px]">
-          External connections
+          External sources
         </Text>
         <Flex direction="column" gap="3">
           {Array.from({ length: 4 }).map((_, index) => (