diff --git a/src/plugins/projectexplorer/CMakeLists.txt b/src/plugins/projectexplorer/CMakeLists.txt
index 0c62d2177a1..ea7a079d908 100644
--- a/src/plugins/projectexplorer/CMakeLists.txt
+++ b/src/plugins/projectexplorer/CMakeLists.txt
@@ -140,6 +140,7 @@ add_qtc_plugin(ProjectExplorer
     projectmanager.cpp projectmanager.h
     projectmodels.cpp projectmodels.h
     projectnodes.cpp projectnodes.h
+    projectnodeshelper.h
     projectpanelfactory.cpp projectpanelfactory.h
     projectsettingswidget.cpp projectsettingswidget.h
     projecttree.cpp projecttree.h
diff --git a/src/plugins/projectexplorer/projectexplorer.qbs b/src/plugins/projectexplorer/projectexplorer.qbs
index bce24dc1361..19b9221de2b 100644
--- a/src/plugins/projectexplorer/projectexplorer.qbs
+++ b/src/plugins/projectexplorer/projectexplorer.qbs
@@ -115,6 +115,7 @@ QtcPlugin {
             "projectmanager.cpp", "projectmanager.h",
             "projectmodels.cpp", "projectmodels.h",
             "projectnodes.cpp", "projectnodes.h",
+            "projectnodeshelper.h",
             "projectpanelfactory.cpp", "projectpanelfactory.h",
             "projectsettingswidget.cpp", "projectsettingswidget.h",
             "projecttree.cpp",