diff --git a/src/libs/utils/processhandle.cpp b/src/libs/utils/processhandle.cpp
index 51e231b957d..d95ecd1a866 100644
--- a/src/libs/utils/processhandle.cpp
+++ b/src/libs/utils/processhandle.cpp
@@ -68,7 +68,7 @@ bool ProcessHandle::equals(const ProcessHandle &rhs) const
     return m_pid == rhs.m_pid;
 }
 
-#ifndef Q_OS_MACOS
+#ifndef Q_OS_OSX
 bool ProcessHandle::activate()
 {
     return false;