diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index b551c03f9..776a7de76 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -485,3 +485,5 @@ if(BUILD_DEVEL)
         DESTINATION ${DFHACK_INCLUDES_DESTINATION}
         FILES_MATCHING PATTERN "*.h" PATTERN "*.inc" )
 endif()
+
+add_subdirectory(xml)
diff --git a/library/xml b/library/xml
index e4ab999d1..4b3b0f004 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit e4ab999d1ddb79cadd62f11c5d2781387e8ae697
+Subproject commit 4b3b0f0046af33749bf3e5e61f1374c4c461d332