diff --git a/core/xz/build b/core/xz/build
index e04e728a..b4bf6c66 100755
--- a/core/xz/build
+++ b/core/xz/build
@@ -6,3 +6,6 @@
 
 make
 make DESTDIR="$1" install
+
+# Remove docs.
+rm -rf "$1/usr/share/doc"
diff --git a/core/xz/version b/core/xz/version
index 6e1aeace..9934192b 100644
--- a/core/xz/version
+++ b/core/xz/version
@@ -1 +1 @@
-5.2.4 2
+5.2.4 3