diff --git a/contrib/Netgen/nglib_addon.o b/contrib/Netgen/nglib_addon.o
deleted file mode 100644
index 3131872e6c4db22cf339e26097a24b9f59713ef7..0000000000000000000000000000000000000000
Binary files a/contrib/Netgen/nglib_addon.o and /dev/null differ