diff --git a/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp b/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
index ca67aed4e23..952fdcf238d 100644
--- a/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
+++ b/src/plugins/autotoolsprojectmanager/autotoolsproject.cpp
@@ -268,8 +268,6 @@ void AutotoolsProject::updateCppCodeModel()
     ToolChain *cxxToolChain
             = ToolChainKitInformation::toolChain(k, ProjectExplorer::Constants::CXX_LANGUAGE_ID);
 
-    m_cppCodeModelUpdater->cancel();
-
     CppTools::RawProjectPart rpp;
     rpp.setDisplayName(displayName());
     rpp.setProjectFileLocation(projectFilePath().toString());
diff --git a/src/plugins/genericprojectmanager/genericproject.cpp b/src/plugins/genericprojectmanager/genericproject.cpp
index 63473a7f1c8..341745a8f81 100644
--- a/src/plugins/genericprojectmanager/genericproject.cpp
+++ b/src/plugins/genericprojectmanager/genericproject.cpp
@@ -438,8 +438,6 @@ void GenericProject::refreshCppCodeModel()
     ToolChain *cxxToolChain
             = ToolChainKitInformation::toolChain(k, ProjectExplorer::Constants::CXX_LANGUAGE_ID);
 
-    m_cppCodeModelUpdater->cancel();
-
     CppTools::ProjectPart::QtVersion activeQtVersion = CppTools::ProjectPart::NoQt;
     if (QtSupport::BaseQtVersion *qtVersion =
             QtSupport::QtKitInformation::qtVersion(activeTarget()->kit())) {
diff --git a/src/plugins/qmakeprojectmanager/qmakeproject.cpp b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
index 84247c355ea..451d952fe84 100644
--- a/src/plugins/qmakeprojectmanager/qmakeproject.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
@@ -272,8 +272,6 @@ void QmakeProject::updateCppCodeModel()
     ToolChain *cxxToolChain
             = ToolChainKitInformation::toolChain(k, ProjectExplorer::Constants::CXX_LANGUAGE_ID);
 
-    m_cppCodeModelUpdater->cancel();
-
     QtSupport::BaseQtVersion *qtVersion = QtSupport::QtKitInformation::qtVersion(k);
     ProjectPart::QtVersion qtVersionForPart = ProjectPart::NoQt;
     if (qtVersion) {