diff --git a/CMakeLists.txt b/CMakeLists.txt
index d6dd877..510a36e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -85,7 +85,7 @@ remove_definitions( -DQT_NO_CAST_FROM_ASCII )
 option(KDEPIM_RUN_AKONADI_TEST "Enable autotest based on Akonadi." TRUE)
 
 # workaround for https://bugreports.qt.io/browse/QTBUG-74665 (bug in qt5.13 reevaluate it)
-if (${Qt5Widgets_VERSION} STRGREATER "5.13")
+if (${Qt5Widgets_VERSION} STREQUAL "5.13.0")
    MESSAGE(STATUS "Qt version: ${Qt5Widgets_VERSION} DISABLE compile without deprecated methods. bug QTBUG-74665")
 else()
    add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)