diff --git a/Dockerfile b/Dockerfile
index ab8b2123eb2ac4477929cff2dcc37d4f96d17d43..af6edae2912531818a6cf38c046a667d3ebd2eb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,4 @@
-FROM mmassaviol/mbb_workflows_base:latest
-
-COPY files /workflow
-COPY sagApp /sagApp
+FROM mmassaviol/mbb_workflows_base:latest as alltools
 
 RUN cd /opt/biotools \
  && wget http://www.usadellab.org/cms/uploads/supplementary/Trimmomatic/Trimmomatic-0.38.zip \
@@ -61,3 +58,10 @@ RUN mkdir -p /share/apps/bin \
 
 EXPOSE 3838
 CMD ["Rscript", "-e", "setwd('/sagApp/'); shiny::runApp('/sagApp/app.R',port=3838 , host='0.0.0.0')"]
+
+
+FROM alltools
+
+COPY files /workflow
+COPY sagApp /sagApp
+