diff --git a/src/plugins/autotest/gtest/gtestsettingspage.cpp b/src/plugins/autotest/gtest/gtestsettingspage.cpp
index 17054adaee9..363d4e3ba1e 100644
--- a/src/plugins/autotest/gtest/gtestsettingspage.cpp
+++ b/src/plugins/autotest/gtest/gtestsettingspage.cpp
@@ -35,7 +35,7 @@
 namespace Autotest {
 namespace Internal {
 
-static bool validateFilter(Utils::FancyLineEdit *edit, QString */*error*/)
+static bool validateFilter(Utils::FancyLineEdit *edit, QString * /*error*/)
 {
     return edit && GTestUtils::isValidGTestFilter(edit->text());
 }