diff --git a/setup.sh b/setup.sh
index 5099c9a..47723fb 100755
--- a/setup.sh
+++ b/setup.sh
@@ -78,72 +78,6 @@
     popd >/dev/null
 }
 
-function mm
-{
-    local module="$1"; shift
-    local target="build"
-
-    if [[ -z "${module}" ]]; then
-        echo "Usage: mm <modulename> [<target>]"
-        echo "Where"
-        echo "  modulename is one of the makefiles in \$ROOTDIR/build"
-        echo "  target is an optional target to make"
-        return 1
-    fi
-
-    if [[ ! -f "${ROOTDIR}/build/${module}.mk" ]]; then
-        echo "mm: ${module} is not a valid module."
-        return 1
-    fi
-
-    if [[ -f /.dockerenv ]]; then
-        target="sub-build"
-    fi
-
-    pushd "${ROOTDIR}" >/dev/null
-    log.sh $target started mm "$@"
-    make -f "${ROOTDIR}/build/${module}.mk" "$@"
-    if [[ "$?" != 0 ]]; then
-        log.sh $target failed
-    else
-        log.sh $target finished
-    fi
-    popd >/dev/null
-}
-
-if builtin complete >/dev/null 2>/dev/null; then
-    function _mm_modules
-    {
-        echo "${ROOTDIR}"/build/*.mk \
-            | xargs -n1 basename \
-            | sed 's/.mk$//' \
-            | grep -v 'template' \
-            | grep -v 'preamble'
-    }
-
-    function _mm_module_targets
-    {
-        local module="$1"; shift
-
-        mm "${module}" targets \
-           | sed 's/ .*$//'
-    }
-
-    function _mm
-    {
-        local cur=${COMP_WORDS[COMP_CWORD]}
-        COMPREPLY=()
-        if [[ $COMP_CWORD -eq 1 ]]; then
-            COMPREPLY=( $(compgen -W "$(_mm_modules)" $cur) )
-        fi
-        if [[ $COMP_CWORD -eq 2 ]]; then
-            COMPREPLY=( $(compgen -W "$(_mm_module_targets ${COMP_WORDS[1]})" $cur) )
-        fi
-    }
-
-    complete -F _mm mm
-fi
-
 if [[ "${BASH_VERSINFO[0]}" -ge 4 ]]; then
     unset JUMP_TARGETS
     declare -Ax JUMP_TARGETS