diff --git a/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp b/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
index eb83136e68d..947b325118f 100644
--- a/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
+++ b/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
@@ -288,6 +288,7 @@ void AutotoolsProject::updateCppCodeModel()
     m_cppCodeModelUpdater->cancel();
 
     CppTools::RawProjectPart rpp;
+    rpp.setDisplayName(displayName());
     rpp.setProjectFile(projectFilePath().toString());
 
     CppTools::ProjectPart::QtVersion activeQtVersion = CppTools::ProjectPart::NoQt;
diff --git a/src/plugins/genericprojectmanager/genericproject.cpp b/src/plugins/genericprojectmanager/genericproject.cpp
index a6d3bff6a76..10c61268792 100644
--- a/src/plugins/genericprojectmanager/genericproject.cpp
+++ b/src/plugins/genericprojectmanager/genericproject.cpp
@@ -363,6 +363,7 @@ void GenericProject::refreshCppCodeModel()
     }
 
     CppTools::RawProjectPart rpp;
+    rpp.setDisplayName(displayName());
     rpp.setProjectFile(projectFilePath().toString());
     rpp.setQtVersion(activeQtVersion);
     rpp.setIncludePaths(projectIncludePaths());