diff --git a/autotests/CMakeLists.txt b/autotests/CMakeLists.txt
--- a/autotests/CMakeLists.txt
+++ b/autotests/CMakeLists.txt
@@ -1,6 +1,5 @@
 include(ECMMarkAsTest)
 
-set(QT_REQUIRED_VERSION "5.6.1")
 find_package(Qt5Test ${QT_REQUIRED_VERSION} CONFIG REQUIRED)
 
 # needed by loadcalendar