diff --git a/src/plugins/valgrind/valgrind_global.h b/src/plugins/valgrind/valgrind_global.h
index 27ce52a837f..62a4e13cf40 100644
--- a/src/plugins/valgrind/valgrind_global.h
+++ b/src/plugins/valgrind/valgrind_global.h
@@ -37,7 +37,7 @@
 
 #include <QtCore/qglobal.h>
 
-#if defined(VALGRINDTOOLBASE_LIBRARY)
+#if defined(VALGRIND_LIBRARY)
 #  define VALGRINDTOOLBASE_EXPORT Q_DECL_EXPORT
 #else
 #  define VALGRINDTOOLBASE_EXPORT Q_DECL_IMPORT