diff --git a/recipes/Dockerfile b/recipes/Dockerfile
index fdcebcc1f8328141840fbfaef6256e83b6f8938b..ed7f7b02c4c0e3a462ccbf037a34bafaa80c48f0 100644
--- a/recipes/Dockerfile
+++ b/recipes/Dockerfile
@@ -37,12 +37,13 @@ ARG PROJECT_DIR=/app
 ARG BRANCH=main
 ARG BACKEND
 
-RUN if [ "$BACKEND" = "MaggotUBA/20221005" ]; then \
+RUN if [ "$BACKEND" = "MaggotUBA/20221005-1" ]; then \
     cd $PROJECT_DIR \
  && julia -e "using Pkg; Pkg.add(url=\"https://gitlab.pasteur.fr/nyx/TaggingBackends\", rev=\"$BRANCH\")" \
  && git clone --depth 1 --no-tags --single-branch -b 20221005 https://gitlab.pasteur.fr/nyx/MaggotUBA-adapter MaggotUBA \
  && cd MaggotUBA \
  && rm -rf .git \
+ && rm -rf models/20221005 \
  && poetry install --only main \
  && poetry add "pynvml==11.4.1" \
  && rm -rf ~/.cache; \
diff --git a/scripts/larvatagger.sh b/scripts/larvatagger.sh
index 6ae2da797ad078c0b187db98602a2b8700204e5c..bf6a51c646cae9836b4b00b2f7fbc75cc3031ed9 100755
--- a/scripts/larvatagger.sh
+++ b/scripts/larvatagger.sh
@@ -28,7 +28,7 @@ while ! [ -z "$1" ]; do
 if [ "$1" = "--dev" -o "$1" = "--stable" ]; then
 BUILD=$1; shift
 elif [ "$1" = "--get-backend" -o "$1" = "--with-default-backend" ]; then
-DOCKER_ARGS="--build-arg BACKEND=MaggotUBA/20221005 $DOCKER_ARGS"; shift
+DOCKER_ARGS="--build-arg BACKEND=MaggotUBA/20221005-1 $DOCKER_ARGS"; shift
 TARGET=backend
 elif [ "$1" = "--with-backend" ]; then
 DOCKER_ARGS="--build-arg BACKEND=$2 $DOCKER_ARGS"; shift 2
@@ -186,7 +186,7 @@ docker pull flaur/larvatagger:latest
 
 	*)
 
-echo "usage: $0 build [--stable] [--get-backend]"
+echo "usage: $0 build [--stable] [--with-default-backend]"
 echo "       $0 open <filepath>"
 echo "       $0 import <filepath> [<outputfilename>] [--id=<runid>] [--framerate=<fps>]"
 echo "       $0 train <datarepository> <taggername> [--backend <name>]"
@@ -194,6 +194,8 @@ echo "                              [--rm] [--cpus <c>] [--gpus <g>] [--memory <
 echo "       $0 predict <datafile> [--backend <name>] [--model-instance <taggername>]"
 echo "                              [--rm] [--cpus <c>] [--gpus <g>] [--memory <m>]"
 echo "       $0 --more-help"
+echo "       $0 --version"
+echo "       $0 --update"
 ;;
 
 esac