diff --git a/generators/spectre/CMakeLists.txt b/generators/spectre/CMakeLists.txt
--- a/generators/spectre/CMakeLists.txt
+++ b/generators/spectre/CMakeLists.txt
@@ -24,7 +24,7 @@
 kconfig_add_kcfg_files(okularGenerator_ghostview_SRCS conf/gssettings.kcfgc )
 
 
-okular_add_generator(okularGenerator_ghostview MODULE ${okularGenerator_ghostview_SRCS})
+okular_add_generator(okularGenerator_ghostview ${okularGenerator_ghostview_SRCS})
 
 target_link_libraries(okularGenerator_ghostview okularcore ${LIBSPECTRE_LIBRARY} KF5::I18n Qt5::Xml)