diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -391,7 +391,7 @@
 if (Qt5TextToSpeech_FOUND)
    target_link_libraries(okularpart Qt5::TextToSpeech)
 endif()
-install(TARGETS okularpart DESTINATION ${KDE_INSTALL_PLUGINDIR})
+install(TARGETS okularpart DESTINATION ${KDE_INSTALL_PLUGINDIR}/kf5/parts)
 
 
 ########### install files ###############