diff --git a/tests/shell_commander/test_shell_commander.c b/tests/shell_commander/test_shell_commander.c
index 569121f..70f1081 100644
--- a/tests/shell_commander/test_shell_commander.c
+++ b/tests/shell_commander/test_shell_commander.c
@@ -35,7 +35,6 @@ TestFuncResult test_commander_cmd_out_buf_success(void) {
   Str8 expected     = wapp_str8_buf(64);
   char msg[]        = "hello world";
   wapp_str8_copy_cstr_capped(&expected, msg);
-  wapp_str8_concat_capped(&expected, &wapp_str8_lit_ro("\n"));
 
   Str8List cmd = {0};
   wapp_str8_list_push_back(&cmd, &wapp_str8_node_from_cstr("echo"));
@@ -43,7 +42,7 @@ TestFuncResult test_commander_cmd_out_buf_success(void) {
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
   bool succeeded   = result.exited && result.exit_code == EXIT_SUCCESS &&
-                     result.error == SHELL_ERR_NO_ERROR && wapp_str8_equal(&buf, &expected);
+                     result.error == SHELL_ERR_NO_ERROR && wapp_str8_equal_to_count(&buf, &expected, strlen(msg));
 
   return wapp_tester_result(succeeded);
 }