diff --git a/Dockerfile b/Dockerfile
index 17eb256c658b940612595031aab88d1a2c60fae1..79793a17c18d408f83d3743b5b370708b865d71e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,11 +3,11 @@ RUN apt-get update && apt-get install -y  git-core libcurl4-openssl-dev libgit2-
 RUN echo "options(repos = c(CRAN = 'https://cran.rstudio.com/'), download.file.method = 'libcurl')" >> /usr/local/lib/R/etc/Rprofile.site
 RUN R -e 'install.packages(c("config", "golem", "shiny", "processx", "attempt", "DT", "glue", "htmltools", "readr", "TSstudio"))'
 RUN R -e 'install.packages(c("knitr", "rmarkdown", "dplyr"))'
+ARG COMMIT_HASH=unknown
 RUN R -e 'remotes::install_gitlab("in-wop/rvgest@master", host = "gitlab.irstea.fr")'
 RUN mkdir /build_zone
 ADD . /build_zone
 WORKDIR /build_zone
-ARG COMMIT_HASH=unknown
 RUN R -e 'remotes::install_local(upgrade="never")'
 EXPOSE 80
 CMD R -e "options('shiny.port'=80,shiny.host='0.0.0.0');irmara::run_app()"