diff --git a/src/helper/CMakeLists.txt b/src/helper/CMakeLists.txt
index 01e480d..fa254ae 100644
--- a/src/helper/CMakeLists.txt
+++ b/src/helper/CMakeLists.txt
@@ -2,7 +2,7 @@
 add_executable(zeit_helper zeithelper.cpp)
 if(WITH_QT6)
   target_link_libraries(zeit_helper KF6::AuthCore)
-  target_include_directories(zeit_helper PRIVATE Qt5::Core KF6::Auth)
+  target_include_directories(zeit_helper PRIVATE Qt6::Core KF6::Auth)
 else()
   target_link_libraries(zeit_helper KF5::AuthCore)
   target_include_directories(zeit_helper PRIVATE Qt5::Core KF5::Auth)