diff --git a/src/plugins/projectexplorer/buildtargetinfo.h b/src/plugins/projectexplorer/buildtargetinfo.h
index f0f4e4f2916..1da61b7d0f1 100644
--- a/src/plugins/projectexplorer/buildtargetinfo.h
+++ b/src/plugins/projectexplorer/buildtargetinfo.h
@@ -72,20 +72,6 @@ inline uint qHash(const BuildTargetInfo &ti)
 class PROJECTEXPLORER_EXPORT BuildTargetInfoList
 {
 public:
-    Utils::FileName targetForProject(const QString &projectFilePath) const
-    {
-        return targetForProject(Utils::FileName::fromString(projectFilePath));
-    }
-
-    Utils::FileName targetForProject(const Utils::FileName &projectFilePath) const
-    {
-        foreach (const BuildTargetInfo &ti, list) {
-            if (ti.projectFilePath == projectFilePath)
-                return ti.targetFilePath;
-        }
-        return Utils::FileName();
-    }
-
     BuildTargetInfo buildTargetInfo(const QString &buildKey) {
         return Utils::findOrDefault(list, [&buildKey](const BuildTargetInfo &ti) {
             return ti.buildKey == buildKey;
diff --git a/src/plugins/winrt/winrtrunnerhelper.cpp b/src/plugins/winrt/winrtrunnerhelper.cpp
index 3b23a875f02..0c6abf6be2f 100644
--- a/src/plugins/winrt/winrtrunnerhelper.cpp
+++ b/src/plugins/winrt/winrtrunnerhelper.cpp
@@ -41,6 +41,8 @@
 
 #include <QDir>
 
+using namespace ProjectExplorer;
+
 using namespace WinRt;
 using namespace WinRt::Internal;
 
@@ -66,11 +68,12 @@ WinRtRunnerHelper::WinRtRunnerHelper(ProjectExplorer::RunWorker *runWorker, QStr
         return;
     }
 
-    const QString &proFile = runConfiguration->proFilePath();
-    m_executableFilePath = target->applicationTargets().targetForProject(proFile).toString();
+    const BuildTargetInfo bti = target->applicationTargets().buildTargetInfo(runConfiguration->buildKey());
+    m_executableFilePath = bti.targetFilePath.toString();
+
     if (m_executableFilePath.isEmpty()) {
         *errorMessage = tr("Cannot determine the executable file path for \"%1\".").arg(
-                    QDir::toNativeSeparators(proFile));
+                    QDir::toNativeSeparators(bti.projectFilePath.toString()));
         return;
     }