diff --git a/src/app/main.cpp b/src/app/main.cpp
index 13c178ec1ae..d0b17590763 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -309,7 +309,8 @@ int main(int argc, char **argv)
 {
     const char *highDpiEnvironmentVariable = setHighDpiEnvironmentVariable();
 
-    QLoggingCategory::setFilterRules(QLatin1String("qtc.*.debug=false"));
+    QLoggingCategory::setFilterRules(QLatin1String("qtc.*.debug=false\nqtc.*.info=false"));
+
 #ifdef Q_OS_MAC
     // increase the number of file that can be opened in Qt Creator.
     struct rlimit rl;
diff --git a/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp b/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp
index 08e65c847b3..98e482c4a7b 100644
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp
@@ -42,7 +42,7 @@
 #include <QPen>
 #include <qdebug.h>
 
-static Q_LOGGING_CATEGORY(itemlibraryPopulate, "itemlibrary.populate")
+static Q_LOGGING_CATEGORY(itemlibraryPopulate, "qtc.itemlibrary.populate")
 
 static bool inline registerItemLibrarySortedModel() {
     qmlRegisterType<QmlDesigner::ItemLibrarySectionModel>();
diff --git a/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp b/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
index 09bb5185ba2..daf5563b777 100644
--- a/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
+++ b/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
@@ -53,8 +53,8 @@
 #include <QMessageBox>
 #include <QThread>
 
-static Q_LOGGING_CATEGORY(puppetStart, "puppet.start")
-static Q_LOGGING_CATEGORY(puppetBuild, "puppet.build")
+static Q_LOGGING_CATEGORY(puppetStart, "qtc.puppet.start")
+static Q_LOGGING_CATEGORY(puppetBuild, "qtc.puppet.build")
 
 namespace QmlDesigner {
 
diff --git a/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp b/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
index 507452b660d..8f57f2ef814 100644
--- a/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
+++ b/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
@@ -59,7 +59,7 @@
 using namespace LanguageUtils;
 using namespace QmlJS;
 
-static Q_LOGGING_CATEGORY(rewriterBenchmark, "rewriter.load")
+static Q_LOGGING_CATEGORY(rewriterBenchmark, "qtc.rewriter.load")
 
 namespace {