diff --git a/testsuite/bunzip2/bunzip2-reads-from-standard-input b/testsuite/bunzip2/bunzip2-reads-from-standard-input
index 7bc8421..e212a12 100644
--- a/testsuite/bunzip2/bunzip2-reads-from-standard-input
+++ b/testsuite/bunzip2/bunzip2-reads-from-standard-input
@@ -1,2 +1,2 @@
-echo foo | bzip2 -c | busybox bunzip2 -c > output
+echo foo | bzip2 | busybox bunzip2 > output
 echo foo | cmp - output