Index: dockerfile.txt
==================================================================
--- dockerfile.txt
+++ dockerfile.txt
@@ -1,8 +1,8 @@
 FROM python:3-alpine AS src
 
-ENV VERSION 1.12.2
+ENV VERSION ${version}
 
 RUN apk add --update --no-cache \
       unzip \
       wget \
  && wget https://grammalecte.net/grammalecte/zip/Grammalecte-fr-v${VERSION}.zip \

Index: helpers.py
==================================================================
--- helpers.py
+++ helpers.py
@@ -120,11 +120,11 @@
     open(spfDst, "w", encoding="utf-8", newline="\n").write(sText)
 
 
 def addFileToZipAndFileFile (hZip, spfSrc, spfDst, dVars):
     "add a file to zip archive and file it with <dVars>"
-    if spfSrc.endswith((".py", ".js", ".json", ".html", ".htm", ".css", ".xcu", ".xul", ".rdf", ".dtd", ".properties")):
+    if spfSrc.endswith((".txt", ".md", ".py", ".js", ".json", ".html", ".htm", ".css", ".xcu", ".xul", ".rdf", ".dtd", ".properties")):
         hZip.writestr(spfDst, fileFile(spfSrc, dVars))
     else:
         hZip.write(spfSrc, spfDst)
 
 

Index: make.py
==================================================================
--- make.py
+++ make.py
@@ -154,11 +154,13 @@
     hZip = zipfile.ZipFile(spfZip, mode='w', compression=zipfile.ZIP_DEFLATED)
     copyGrammalectePyPackageInZipFile(hZip, spLangPack)
     for spf in ["grammalecte-cli.py", "grammalecte-server.py", \
                 "README.txt", "LICENSE.txt", "LICENSE.fr.txt"]:
         hZip.write(spf)
-    hZip.writestr("setup.py", helpers.fileFile("gc_lang/fr/setup.py", dVars))
+    helpers.addFileToZipAndFileFile(hZip, "dockerfile.txt", "Dockerfile", dVars)
+    helpers.addFileToZipAndFileFile(hZip, "gc_lang/fr/setup.py", "setup.py", dVars)
+    #hZip.writestr("setup.py", helpers.fileFile("gc_lang/fr/setup.py", dVars))
 
 
 def copyGrammalectePyPackageInZipFile (hZip, spLangPack, sAddPath=""):
     "copy Grammalecte Python package in zip file"
     for sf in os.listdir("grammalecte"):