diff --git a/test-case/latency-metrics.sh b/test-case/latency-metrics.sh
index d6b710d9..28aef80d 100755
--- a/test-case/latency-metrics.sh
+++ b/test-case/latency-metrics.sh
@@ -260,7 +260,7 @@ report_end()
 
 main()
 {
-  pkill jackd || True
+  pkill jackd || true
   check_latency_options
 
   setup_kernel_check_point