diff --git a/client/stillbox/src/app/calls/calls.component.ts b/client/stillbox/src/app/calls/calls.component.ts
index d0762ac..80eadb7 100644
--- a/client/stillbox/src/app/calls/calls.component.ts
+++ b/client/stillbox/src/app/calls/calls.component.ts
@@ -94,7 +94,7 @@ export class DurationPipe implements PipeTransform {
 
   transform(call: CallRecord, args?: any): string {
     const seconds = call.duration / 1000;
-    return seconds.toFixed(2);
+    return seconds.toFixed(2)+"s";
   }
 }