diff --git a/dkbuild b/dkbuild
index 1651d8c..d434b00 100755
--- a/dkbuild
+++ b/dkbuild
@@ -144,6 +144,8 @@ $scriptname build [OPTIONS] [BUILDVARS...]
         Construire les images
     --no-cache
         Ne pas utiliser le cache lors du build
+    --plain-output
+        Afficher la sortie complète des containers lors du build
     -U, --pull-image
         Essayer de récupérer une version plus récente de l'image source
     -p, --push-image
@@ -2057,6 +2059,7 @@ function define_functions_cmd() {
         local avar
         local -a args; args=(
             ${no_cache:+--no-cache}
+            ${progress:+--progress "$progress"}
             ${pull:+--pull}
         )
         eval "host_mappings=($host_mappings)"
@@ -2140,6 +2143,7 @@ function define_functions_cmd() {
         local avar evar; local -a bargs
         bargs=(
             ${no_cache:+--no-cache}
+            ${progress:+--progress "$progress"}
             ${pull:+--pull}
         )
         for avar in "${!ARGS[@]}"; do
@@ -2847,7 +2851,7 @@ function build_action() {
     local machine
     local clean_update clean_opt=-X
     local clone_src_only update_src_only update_src sync_src
-    local build no_cache pull_image
+    local build no_cache progress pull_image
     local push_image
     local -a args; args=(
         "${SHARED_ARGS1[@]}" "${SHARED_ARGS2[@]}"
@@ -2864,6 +2868,7 @@ function build_action() {
         --no-sync-src sync_src=no
         -b,--build build=1
         --no-cache no_cache=1
+        --plain-output progress=plain
         -U,--pull-image pull_image=1
         -p,--push-image push_image=1
     )