diff --git a/prism/ext/lp_solve_5.5_java/lib/mac/liblpsolve55j.jnilib b/prism/ext/lp_solve_5.5_java/lib/mac/liblpsolve55j.jnilib deleted file mode 100755 index 41800ea6..00000000 Binary files a/prism/ext/lp_solve_5.5_java/lib/mac/liblpsolve55j.jnilib and /dev/null differ