diff --git a/src/tools/qtcreatorcrashhandler/crashhandlerdialog.cpp b/src/tools/qtcreatorcrashhandler/crashhandlerdialog.cpp
index 77654975ad9..90b131f3139 100644
--- a/src/tools/qtcreatorcrashhandler/crashhandlerdialog.cpp
+++ b/src/tools/qtcreatorcrashhandler/crashhandlerdialog.cpp
@@ -127,10 +127,8 @@ void CrashHandlerDialog::setApplicationInfo(const QString &signalName)
     const QString title = tr("%1 has closed unexpectedly (Signal \"%2\")").arg(ideName, signalName);
     const QString introLabelContents = tr(
         "<p><b>%1.</b></p>"
-        "<p>Please file a <a href='%2'>bug report</a> with the debug information provided below.</p>"
-        "<p>Hint: Deactivate this Crash Handler by adding QTC_NO_CRASH_HANDLER=1<br/>"
-        "to the environment (evaluated on startup of %3).</p>")
-        .arg(title, QLatin1String(URL_BUGTRACKER), ideName);
+        "<p>Please file a <a href='%2'>bug report</a> with the debug information provided below.</p>")
+        .arg(title, QLatin1String(URL_BUGTRACKER));
     m_ui->introLabel->setText(introLabelContents);
     setWindowTitle(title);
 
diff --git a/src/tools/qtcreatorcrashhandler/crashhandlersetup.cpp b/src/tools/qtcreatorcrashhandler/crashhandlersetup.cpp
index a9ced3867d1..0694ae8e4de 100644
--- a/src/tools/qtcreatorcrashhandler/crashhandlersetup.cpp
+++ b/src/tools/qtcreatorcrashhandler/crashhandlersetup.cpp
@@ -38,7 +38,6 @@
 #ifdef BUILD_CRASH_HANDLER
 
 #include <QApplication>
-#include <QDebug>
 #include <QString>
 
 #include <stdlib.h>
@@ -83,7 +82,7 @@ extern "C" void signalHandler(int signal)
 void setupCrashHandler()
 {
 #ifdef BUILD_CRASH_HANDLER
-    if (!qgetenv("QTC_NO_CRASH_HANDLER").isEmpty())
+    if (qgetenv("QTC_USE_CRASH_HANDLER").isEmpty())
         return;
 
     const QString crashHandlerPath = qApp->applicationDirPath()