diff --git a/rules/muparser/default.bash b/rules/muparser/default.bash
deleted file mode 100644
index 7586190..0000000
--- a/rules/muparser/default.bash
+++ /dev/null
@@ -1,47 +0,0 @@
-version=\
-(
-    'v2_2_3'
-)
-
-url=\
-(
-    "http://downloads.sourceforge.net/muparser/muparser_$version.zip"
-)
-
-md5=\
-(
-    '9de40ec1dab5bd2787ee344fce5846ad'
-)
-
-configure()
-{
-    # Unzip has some issue:
-    ../muparser_$version/configure \
-        --prefix="${cfg_dir_toolchain_sysroot}/usr" \
-        --target=$cfg_target_canonical \
-        --host=$cfg_target_canonical \
-        --build=$cfg_host_canonical \
-        --enable-shared \
-        --enable-samples=no
-}
-
-build()
-{
-    $cmd_make
-}
-
-host_install()
-{
-    $cmd_make install
-
-    # One step is missing:
-    $cmd_mkdir "${cfg_dir_toolchain_sysroot}/usr/include/muParser"
-    mv -v ${cfg_dir_toolchain_sysroot}/usr/include/muParser*.* ${cfg_dir_toolchain_sysroot}/usr/include/muParser
-}
-
-target_install()
-{
-    for f in "${cfg_dir_toolchain_sysroot}/usr/lib/"libmuparser.so*; do
-        $cmd_target_strip "$f" -o "${cfg_dir_rootfs}/lib/$(basename "$f")"
-    done
-}