diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -205,6 +205,9 @@
 add_executable( docbookl10nhelper ${docbookl10nhelper_SRCS} )
 ecm_mark_nongui_executable( docbookl10nhelper )
 target_link_libraries( docbookl10nhelper Qt5::Core )
+if(WIN32)
+    set_target_properties(docbookl10nhelper PROPERTIES OUTPUT_NAME docbookl10nhelper5)
+endif()
 if(INSTALL_INTERNAL_TOOLS)
     install(TARGETS docbookl10nhelper EXPORT KF5DocToolsTargets ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})
 endif()