diff --git a/clients/oxygen/config/CMakeLists.txt b/clients/oxygen/config/CMakeLists.txt
index f8b8c66329..070d28408f 100644
--- a/clients/oxygen/config/CMakeLists.txt
+++ b/clients/oxygen/config/CMakeLists.txt
@@ -22,7 +22,7 @@ set( kwin_oxygen_config_PART_FORMS
 
 qt5_wrap_ui(kwin_oxygen_config_PART_FORMS_HEADERS ${kwin_oxygen_config_PART_FORMS})
 
-add_library(kwin_oxygen_config
+add_library(kwin_oxygen_config MODULE
     ${kwin_oxygen_config_PART_SRCS}
     ${kwin_oxygen_config_PART_FORMS_HEADERS})