diff --git a/cmake/KDAB/modules/KDQtInstallPaths.cmake b/cmake/KDAB/modules/KDQtInstallPaths.cmake
index 84c01875..585e76e6 100644
--- a/cmake/KDAB/modules/KDQtInstallPaths.cmake
+++ b/cmake/KDAB/modules/KDQtInstallPaths.cmake
@@ -1,5 +1,5 @@
 #
-# SPDX-FileCopyrightText: 2016-2021 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+# SPDX-FileCopyrightText: 2016-2022 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
 # Author: Allen Winter <allen.winter@kdab.com>
 #
 # SPDX-License-Identifier: BSD-3-Clause
@@ -28,7 +28,7 @@ execute_process(
     OUTPUT_VARIABLE ALL_VARS
 )
 if(NOT return_code EQUAL 0)
-    message(WARNING "Failed call: ${QMAKE_EXECUTABLE} -query")
+    message(WARNING "Failed call: ${QT_QMAKE_EXECUTABLE} -query")
     message(FATAL_ERROR "QMake call failed: ${return_code}")
 endif()