diff --git a/lib/bashrc.d/docker_aliases.shared b/lib/bashrc.d/docker_aliases.shared
index 7da3cbf..8c0bcff 100644
--- a/lib/bashrc.d/docker_aliases.shared
+++ b/lib/bashrc.d/docker_aliases.shared
@@ -7,35 +7,40 @@ if [ -n "$UTOOLS_DOCKER_ALIASES" ]; then
     #    alias dm=docker-machine
     #fi
     function dm() {
-        if [ "$1" == use -a -n "$2" -a -f ~/etc/default/dk ]; then
-            # chercher les aliases éventuels
-            local machine="$2"; shift; shift
-            machine="$(
-                CLUSTERDIRS=()
-                DM_ALIASES=()
-                source ~/etc/default/dk
-                for alias_machine in "${DM_ALIASES[@]}"; do
-                    if [ "${alias_machine%%:*}" == "$machine" ]; then
-                        echo "${alias_machine#*:}"
-                        exit
-                    fi
-                done
-                for clusterdir in "${CLUSTERDIRS[@]}"; do
-                    if [ -f "$clusterdir/0config/configure.conf" ]; then
-                        DM_ALIASES=()
-                        source "$clusterdir/0config/configure.conf"
-                        for alias_machine in "${DM_ALIASES[@]}"; do
-                            if [ "${alias_machine%%:*}" == "$machine" ]; then
-                                echo "${alias_machine#*:}"
-                                exit
-                            fi
-                        done
-                    fi
-                done
-                echo "$machine"
-            )"
-            set -- use "$machine" "$@"
+        case "$1" in
+        use|ssh)
+            if [ -n "$2" -a -f ~/etc/default/dk ]; then
+                # chercher les aliases éventuels
+                local cmd="$1"; shift
+                local machine="$1"; shift
+                machine="$(
+    CLUSTERDIRS=()
+    DM_ALIASES=()
+    source ~/etc/default/dk
+    for alias_machine in "${DM_ALIASES[@]}"; do
+        if [ "${alias_machine%%:*}" == "$machine" ]; then
+            echo "${alias_machine#*:}"
+            exit
         fi
+    done
+    for clusterdir in "${CLUSTERDIRS[@]}"; do
+        if [ -f "$clusterdir/0config/configure.conf" ]; then
+            DM_ALIASES=()
+            source "$clusterdir/0config/configure.conf"
+            for alias_machine in "${DM_ALIASES[@]}"; do
+                if [ "${alias_machine%%:*}" == "$machine" ]; then
+                    echo "${alias_machine#*:}"
+                    exit
+                fi
+            done
+        fi
+    done
+    echo "$machine"
+)"
+                set -- "$cmd" "$machine" "$@"
+            fi
+            ;;
+        esac
         if [ "$DOCKER_MACHINE_WRAPPED" == true ]; then
             __docker_machine_wrapper "$@"
         else