diff --git a/src/libs/qmljsdebugger/qmljsdebugger-lib.pri b/src/libs/qmljsdebugger/qmljsdebugger-lib.pri
index bf0141dfff5456925f1a79b550a4293da56e216b..d366798fdbcdc4df0f2c541ac608728c5f233e30 100644
--- a/src/libs/qmljsdebugger/qmljsdebugger-lib.pri
+++ b/src/libs/qmljsdebugger/qmljsdebugger-lib.pri
@@ -1,4 +1,4 @@
-QT += declarative
+QT += declarative script
 INCLUDEPATH += $$PWD $$PWD/include editor
 DEPENDPATH += $$PWD $$PWD/include editor