diff --git a/build/extlib/jzlib/jzlib-1.0.7.tar.gz b/build/extlib/jzlib/jzlib-1.0.7.tar.gz deleted file mode 100644 index 01c7e06008..0000000000 Binary files a/build/extlib/jzlib/jzlib-1.0.7.tar.gz and /dev/null differ