diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 70cf2df..22b889b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,135 +1,135 @@
 set(KF5FileMetaData_SRCS
     extractionresult.cpp
     simpleextractionresult.cpp
     extractor.cpp
     extractorplugin.cpp
     extractorcollection.cpp
     externalextractor.cpp
     propertyinfo.cpp
     typeinfo.cpp
     usermetadata.cpp
     writedata.cpp
     writer.cpp
     writerplugin.cpp
     writercollection.cpp
     externalwriter.cpp
     )
 ecm_qt_declare_logging_category(KF5FileMetaData_SRCS HEADER kfilemetadata_debug.h IDENTIFIER KFILEMETADATA_LOG CATEGORY_NAME kf5.kfilemetadata)
 
 if(TAGLIB_FOUND)
     set(KF5FileMetaData_SRCS
         ${KF5FileMetaData_SRCS}
         embeddedimagedata.cpp
         )
 endif()
 
 add_library(KF5FileMetaData
     ${KF5FileMetaData_SRCS}
 )
 
 add_library(KF5::FileMetaData ALIAS KF5FileMetaData)
 
 target_link_libraries(KF5FileMetaData
   PUBLIC
     Qt5::Core
   PRIVATE
     KF5::I18n
 )
 
 if(TAGLIB_FOUND)
     include_directories(${TAGLIB_INCLUDES})
 
     target_link_libraries(KF5FileMetaData
-        PUBLIC
+        PRIVATE
         ${TAGLIB_LIBRARIES}
     )
 endif()
 
 generate_export_header(KF5FileMetaData BASE_NAME KFileMetaData EXPORT_FILE_NAME kfilemetadata_export.h)
 
 set_target_properties(KF5FileMetaData PROPERTIES
     VERSION ${KFILEMETADATA_VERSION_STRING}
     SOVERSION ${KFILEMETADATA_SOVERSION}
     EXPORT_NAME FileMetaData
 )
 
 target_include_directories(KF5FileMetaData INTERFACE "$<INSTALL_INTERFACE:${KF5_INCLUDE_INSTALL_DIR}/KFileMetaData>")
 
 ecm_generate_headers(KF5FileMetaData_CamelCase_HEADERS
     HEADER_NAMES
     ExtractionResult
     SimpleExtractionResult
     Extractor
     ExtractorPlugin
     ExtractorCollection
     Properties
     PropertyInfo
     Types
     TypeInfo
     UserMetaData
     WriteData
     Writer
     WriterPlugin
     WriterCollection
     EmbeddedImageData
 
     PREFIX kfilemetadata
     REQUIRED_HEADERS KF5FileMetaData_HEADERS
 )
 
 install(TARGETS KF5FileMetaData EXPORT KF5FileMetaDataTargets ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})
 
 install(EXPORT KF5FileMetaDataTargets
         NAMESPACE KF5::
         DESTINATION ${LIB_INSTALL_DIR}/cmake/KF5FileMetaData
         FILE KF5FileMetaDataTargets.cmake)
 
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/kfilemetadata_export.h
     ${KF5FileMetaData_HEADERS}
     DESTINATION ${KF5_INCLUDE_INSTALL_DIR}/KFileMetaData/kfilemetadata COMPONENT Devel
 )
 
 install(FILES
     ${KF5FileMetaData_CamelCase_HEADERS}
     DESTINATION ${KF5_INCLUDE_INSTALL_DIR}/KFileMetaData/KFileMetaData COMPONENT Devel
 )
 
 configure_file(config-kfilemetadata.h.in ${CMAKE_CURRENT_BINARY_DIR}/config-kfilemetadata.h)
 
 if(BUILD_QCH)
     ecm_add_qch(
         KF5FileMetaData_QCH
         NAME KFileMetaData
         BASE_NAME KF5FileMetaData
         VERSION ${KF5_VERSION}
         ORG_DOMAIN org.kde
         SOURCES # using only public headers, to cover only public API
             ${KF5FileMetaData_HEADERS}
         MD_MAINPAGE "${CMAKE_SOURCE_DIR}/README.md"
         LINK_QCHS
             Qt5Core_QCH
         BLANK_MACROS
             KFILEMETADATA_EXPORT
             KFILEMETADATA_DEPRECATED
             KFILEMETADATA_DEPRECATED_EXPORT
         TAGFILE_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
         QCH_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
         COMPONENT Devel
     )
 endif()
 
 include(ECMGeneratePriFile)
 ecm_generate_pri_file(
     BASE_NAME KFileMetaData
     LIB_NAME KF5FileMetaData
     DEPS "core"
     FILENAME_VAR PRI_FILENAME
     INCLUDE_INSTALL_DIR ${KF5_INCLUDE_INSTALL_DIR}/KFileMetaData
 )
 install(FILES ${PRI_FILENAME} DESTINATION ${ECM_MKSPECS_INSTALL_DIR})
 
 add_subdirectory(extractors)
 
 add_subdirectory(writers)