diff --git a/src/plugins/projectexplorer/customwizard/customwizardpage.cpp b/src/plugins/projectexplorer/customwizard/customwizardpage.cpp
index aa2c748c5e6..1f23a903f00 100644
--- a/src/plugins/projectexplorer/customwizard/customwizardpage.cpp
+++ b/src/plugins/projectexplorer/customwizard/customwizardpage.cpp
@@ -439,7 +439,7 @@ CustomWizardPage::CustomWizardPage(const QSharedPointer<CustomWizardContext> &ct
 {
     m_pathChooser->setHistoryCompleter(QLatin1String("PE.ProjectDir.History"));
     addRow(tr("Path:"), m_pathChooser);
-    connect(m_pathChooser, SIGNAL(validChanged()), this, SIGNAL(completeChanged()));
+    connect(m_pathChooser, SIGNAL(validChanged(bool)), this, SIGNAL(completeChanged()));
 }
 
 QString CustomWizardPage::path() const
diff --git a/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp b/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
index 9770c70ee4a..d10491133e0 100644
--- a/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
+++ b/src/plugins/qmakeprojectmanager/librarydetailscontroller.cpp
@@ -647,7 +647,7 @@ NonInternalLibraryDetailsController::NonInternalLibraryDetailsController(
         libraryDetailsWidget()->libraryPathChooser->setExpectedKind(Utils::PathChooser::File);
     }
 
-    connect(libraryDetailsWidget()->libraryPathChooser, SIGNAL(validChanged()),
+    connect(libraryDetailsWidget()->libraryPathChooser, SIGNAL(validChanged(bool)),
             this, SIGNAL(completeChanged()));
     connect(libraryDetailsWidget()->libraryPathChooser, SIGNAL(changed(QString)),
             this, SLOT(slotLibraryPathChanged()));
diff --git a/src/plugins/qmakeprojectmanager/wizards/testwizardpage.cpp b/src/plugins/qmakeprojectmanager/wizards/testwizardpage.cpp
index 69f451dcaec..1efbc9cb885 100644
--- a/src/plugins/qmakeprojectmanager/wizards/testwizardpage.cpp
+++ b/src/plugins/qmakeprojectmanager/wizards/testwizardpage.cpp
@@ -55,11 +55,11 @@ TestWizardPage::TestWizardPage(QWidget *parent) :
             this, SLOT(slotClassNameEdited(QString)));
     connect(ui->fileLineEdit, SIGNAL(textEdited(QString)), \
                 this, SLOT(slotFileNameEdited()));
-    connect(ui->testClassLineEdit, SIGNAL(validChanged()),
+    connect(ui->testClassLineEdit, SIGNAL(validChanged(bool)),
             this, SLOT(slotUpdateValid()));
-    connect(ui->testSlotLineEdit, SIGNAL(validChanged()),
+    connect(ui->testSlotLineEdit, SIGNAL(validChanged(bool)),
             this, SLOT(slotUpdateValid()));
-    connect(ui->fileLineEdit, SIGNAL(validChanged()),
+    connect(ui->fileLineEdit, SIGNAL(validChanged(bool)),
             this, SLOT(slotUpdateValid()));
 
     setProperty(Utils::SHORT_TITLE_PROPERTY, tr("Details"));
diff --git a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwizardpages.cpp b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwizardpages.cpp
index aca9edf4bcf..180ae72defa 100644
--- a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwizardpages.cpp
+++ b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwizardpages.cpp
@@ -65,7 +65,7 @@ GenericLinuxDeviceConfigurationWizardSetupPage::GenericLinuxDeviceConfigurationW
     connect(d->ui.nameLineEdit, SIGNAL(textChanged(QString)), SIGNAL(completeChanged()));
     connect(d->ui.hostNameLineEdit, SIGNAL(textChanged(QString)), SIGNAL(completeChanged()));
     connect(d->ui.userNameLineEdit, SIGNAL(textChanged(QString)), SIGNAL(completeChanged()));
-    connect(d->ui.privateKeyPathChooser, SIGNAL(validChanged()), SIGNAL(completeChanged()));
+    connect(d->ui.privateKeyPathChooser, SIGNAL(validChanged(bool)), SIGNAL(completeChanged()));
     connect(d->ui.passwordButton, SIGNAL(toggled(bool)), SLOT(handleAuthTypeChanged()));
 }