diff --git a/Source/cmQTWrapCPPCommand.cxx b/Source/cmQTWrapCPPCommand.cxx
index a446ded8cc..6bc979831e 100644
--- a/Source/cmQTWrapCPPCommand.cxx
+++ b/Source/cmQTWrapCPPCommand.cxx
@@ -144,12 +144,15 @@ void cmQTWrapCPPCommand::FinalPass()
     args.push_back(res);
     args.push_back(m_WrapHeaders[classNum]);
 
+    std::vector<std::string> realdepends = depends;
+    realdepends.push_back(m_WrapHeaders[classNum]);
+
     m_Makefile->AddCustomCommandToOutput(
       res.c_str(),
       moc_exe.c_str(),
       args,
       0,
-      depends,
+      realdepends,
       "QT Wrapped File",
       0);
     }
diff --git a/Tests/Wrapping/CMakeLists.txt b/Tests/Wrapping/CMakeLists.txt
index 7a74826463..8aeec0d849 100644
--- a/Tests/Wrapping/CMakeLists.txt
+++ b/Tests/Wrapping/CMakeLists.txt
@@ -118,7 +118,7 @@ IF (QT_FOUND)
     ${CMAKE_CURRENT_BINARY_DIR}/foo.ui
     )
   QT_WRAP_UI (myqtlib QTUI_H_SRCS QTUI_S_SRCS ${QTUI_SRCS})
-  QT_WRAP_CPP (myqtlib QT_MOC_SRCS ${SRCS})
+  QT_WRAP_CPP (myqtlib QT_MOC_SRCS ${SRCS} vtkTestMoc.h)
 
   MESSAGE("QT files are ${QTUI_S_SRCS}")
   MESSAGE("QT other files are ${QTUI_H_SRCS}")
diff --git a/Tests/Wrapping/vtkTestMoc.h b/Tests/Wrapping/vtkTestMoc.h
new file mode 100644
index 0000000000..f11a927f0e
--- /dev/null
+++ b/Tests/Wrapping/vtkTestMoc.h
@@ -0,0 +1,8 @@
+#include <qapplication.h>
+
+class Foo : public QApplication
+{
+  Q_OBJECT
+public:
+  Foo();
+};