diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c5312a..7c2b696 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ option(ENABLE_COV "Enable code coverage" OFF)
 if(PROJECT_VERSION_MAJOR EQUAL 6)
   set(VERSION_SUFFIX 6)
   find_package(QT NAMES Qt6 REQUIRED COMPONENTS Core)
-  if(Qt6_VERSION VERSION_GREATER_EQUAL 6.10)
+  if(QT_VERSION VERSION_GREATER_EQUAL 6.10)
     find_package(Qt6 COMPONENTS CorePrivate GuiPrivate WidgetsPrivate REQUIRED)
   endif()
 else()