diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 799bc2c16..29cbaf9dc 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -12,6 +12,7 @@ INCLUDE_DIRECTORIES(
   "${CMake_SOURCE_DIR}/Source"
   ${CMAKE_ZLIB_INCLUDES}
   ${CMAKE_EXPAT_INCLUDES}
+  ${CMAKE_TAR_INCLUDES}
   )
 
 # let cmake know it is supposed to use it
@@ -195,7 +196,7 @@ ENDIF (WIN32)
 
 # create a library used by the command line and the GUI
 ADD_LIBRARY(CMakeLib ${SRCS})
-TARGET_LINK_LIBRARIES(CMakeLib cmsys ${CMAKE_EXPAT_LIBRARIES} ${CMAKE_ZLIB_LIBRARIES})
+TARGET_LINK_LIBRARIES(CMakeLib cmsys ${CMAKE_EXPAT_LIBRARIES} ${CMAKE_ZLIB_LIBRARIES} ${CMAKE_TAR_LIBRARIES})
 IF (UNIX)
   TARGET_LINK_LIBRARIES(CMakeLib ${CMAKE_DL_LIBS})
 ENDIF (UNIX)