diff --git a/bin/ls/tests/ls_tests.sh b/bin/ls/tests/ls_tests.sh
index 3317876571ca..2291bab0c1e4 100755
--- a/bin/ls/tests/ls_tests.sh
+++ b/bin/ls/tests/ls_tests.sh
@@ -535,7 +535,7 @@ atf_test_case h_flag
 h_flag_head()
 {
 	atf_set "descr" "Verify that -h prints out the humanized units for file sizes with ls -l"
-	atf_set "require.files" "/usr/bin/bc"
+	atf_set "require.progs" "bc"
 }
 
 h_flag_body()