diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 07bd52eba..8cf86ecc2 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -111,10 +111,11 @@ IF(WITH_STATIC)
   SET(LIBXML2_DEFINITIONS ${LIBXML2_DEFINITIONS} -DLIBXML_STATIC)
   SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} ${WINSOCK2_LIB})
 
-  # on Mac OS X libxml2 requieres iconv
+  # on Mac OS X libxml2 requires iconv and liblzma
   IF(APPLE)
     FIND_PACKAGE(Iconv REQUIRED)
-    SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} ${ICONV_LIBRARIES})
+    FIND_PACKAGE(LibLZMA REQUIRED)
+    SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} ${ICONV_LIBRARIES} ${LIBLZMA_LIBRARIES})
     INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR})
   ENDIF(APPLE)
 ENDIF(WITH_STATIC)