diff --git a/share/qtcreator/translations/translations.pro b/share/qtcreator/translations/translations.pro
index 51343d4d76f..e84cb51e8f1 100644
--- a/share/qtcreator/translations/translations.pro
+++ b/share/qtcreator/translations/translations.pro
@@ -40,7 +40,8 @@ plugin_sources -= src/plugins/plugins.pro \
     src/plugins/qtestlib \
     src/plugins/snippets \
     src/plugins/regexp
-sources = src/app src/libs $$plugin_sources src/shared share/qtcreator/qmldesigner
+sources = src/app src/libs $$plugin_sources src/shared share/qtcreator/qmldesigner \
+          share/qtcreator/welcomescreen share/qtcreator/welcomescreen/widgets
 
 files = $$files($$PWD/*_??.ts) $$PWD/qtcreator_untranslated.ts
 for(file, files) {
diff --git a/share/qtcreator/welcomescreen/widgets/ExampleBrowser.qml b/share/qtcreator/welcomescreen/widgets/ExampleBrowser.qml
index 327af9daa7a..94700c409db 100644
--- a/share/qtcreator/welcomescreen/widgets/ExampleBrowser.qml
+++ b/share/qtcreator/welcomescreen/widgets/ExampleBrowser.qml
@@ -49,7 +49,7 @@ Item {
             anchors.left: checkBox.right
             anchors.verticalCenter: lineEdit.verticalCenter
             visible: !examplesModel.showTutorialsOnly
-            text: tag === "" ? qsTr("Filter by Tag") : qsTr("Tag Filter: ") + tag
+            text: tag === "" ? qsTr("Filter by Tag") : qsTr("Tag Filter: %1").arg(tag)
             onClicked: tagChooser.visible = !tagChooser.visible
         }
     }
diff --git a/share/qtcreator/welcomescreen/widgets/FeaturedAndNewsListing.qml b/share/qtcreator/welcomescreen/widgets/FeaturedAndNewsListing.qml
index c545b7af910..f9a37d425b7 100644
--- a/share/qtcreator/welcomescreen/widgets/FeaturedAndNewsListing.qml
+++ b/share/qtcreator/welcomescreen/widgets/FeaturedAndNewsListing.qml
@@ -7,7 +7,7 @@ Item {
         anchors.top:  parent.top
         anchors.margins: 10
         horizontalAlignment: Text.AlignHCenter
-        text: "Featured News"
+        text: qsTr("Featured News")
 //        mainColor: "#44A51C"
         mainColor: "#074C1C"
         font.bold: true
diff --git a/share/qtcreator/welcomescreen/widgets/Feedback.qml b/share/qtcreator/welcomescreen/widgets/Feedback.qml
index 71fc1e70dc1..64a3904341a 100644
--- a/share/qtcreator/welcomescreen/widgets/Feedback.qml
+++ b/share/qtcreator/welcomescreen/widgets/Feedback.qml
@@ -13,7 +13,7 @@ BorderImage {
     Components.Button {
 
         id: openProjectButton
-        text: "Open Project"
+        text: qsTr("Open Project...")
         iconSource: "image://desktoptheme/document-open"
         onClicked: welcomeMode.openProject();
         height: 32
@@ -24,7 +24,7 @@ BorderImage {
 
     Components.Button {
         id: createProjectButton
-        text: "Create Project"
+        text: qsTr("Create Project...")
         iconSource: "image://desktoptheme/document-new"
         onClicked: welcomeMode.newProject();
         height: 32
@@ -36,7 +36,7 @@ BorderImage {
 
     Components.Button {
         id: feedbackButton
-        text: "Feedback"
+        text: qsTr("Feedback")
         iconSource: "qrc:welcome/images/feedback_arrow.png"
         height: 32
         anchors.verticalCenter: parent.verticalCenter
@@ -51,6 +51,6 @@ BorderImage {
         anchors.right: parent.right
         anchors.leftMargin: 10
         anchors.margins: 5
-        text: "Help us make Qt Creator even better"
+        text: qsTr("Help us make Qt Creator even better")
     }
 }
diff --git a/share/qtcreator/welcomescreen/widgets/LineEdit.qml b/share/qtcreator/welcomescreen/widgets/LineEdit.qml
index 9d3654d2766..bea80a85080 100644
--- a/share/qtcreator/welcomescreen/widgets/LineEdit.qml
+++ b/share/qtcreator/welcomescreen/widgets/LineEdit.qml
@@ -12,12 +12,12 @@ FocusScope {
         border.right: 5; border.bottom: 5
         TextInput {
             id: input
+            property string defaultText
             anchors.verticalCenter: parent.verticalCenter
             anchors.left: parent.left
             anchors.right: parent.right
             anchors.leftMargin: 4
             anchors.rightMargin: 4
-            property string defaultText: "Click here to search the tutorials and howtos"
             color: "grey"
             text:  defaultText
             font.pointSize: 12
diff --git a/share/qtcreator/welcomescreen/widgets/RecentSessions.qml b/share/qtcreator/welcomescreen/widgets/RecentSessions.qml
index 3f10805ff97..68fb74cf33e 100644
--- a/share/qtcreator/welcomescreen/widgets/RecentSessions.qml
+++ b/share/qtcreator/welcomescreen/widgets/RecentSessions.qml
@@ -13,7 +13,7 @@ HeaderItemView {
         {
             var newSessionName = sessionName
             if (model.currentSession)
-                newSessionName +=  qsTr(" (current session)");
+                newSessionName = qsTr("%1 (current session)").arg(newSessionName);
             return newSessionName;
         }
 
diff --git a/src/plugins/qmlprofiler/qml/TimeDisplay.qml b/src/plugins/qmlprofiler/qml/TimeDisplay.qml
index 026846f900e..44efa2879db 100644
--- a/src/plugins/qmlprofiler/qml/TimeDisplay.qml
+++ b/src/plugins/qmlprofiler/qml/TimeDisplay.qml
@@ -126,7 +126,7 @@ TiledCanvas {
             var timeDisplayBeginTime = Math.min(bt, et);
             var timeDisplayEndTime = Math.max(bt, et);
 
-            timeDisplayText.text = qsTr("length:")+detailedPrintTime(timeDisplayEndTime-timeDisplayBeginTime);
+            timeDisplayText.text = qsTr("length: %1").arg(detailedPrintTime(timeDisplayEndTime-timeDisplayBeginTime));
             timeDisplayEnd.visible = true;
             timeDisplayEnd.x = xpos + flick.x
         }