diff --git a/modulefiles/SAMtools/1.5 b/modulefiles/SAMtools/1.5
index cf08e2806f6078fb2ebac1d271a174452c2981d2..2e94d1c15d06c098e32ac047f8f3505b84cba577 100644
--- a/modulefiles/SAMtools/1.5
+++ b/modulefiles/SAMtools/1.5
@@ -1,4 +1,3 @@
-#%Module1.0####################################################################
 # Copyright laurent modolo for the LBMC UMR 5239 ©.
 # contributor(s) : laurent modolo (2017)
 #
@@ -32,36 +31,12 @@
 #
 # The fact that you are presently reading this means that you have had
 # knowledge of the CeCILL license and that you accept its terms.
-##
-##
-###############################################################################
-# for Tcl script use only
-set     version         1.5
-set     modname         SAMtools
-set     osarch          "Debian 7"
-set     modroot         /Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5
 
-setenv  LAST_MODULE     $modname/$version
-
-###############################################################################
-proc ModulesHelp { } {
-        global modname version osarch
-        puts stderr "\nThis set the environment variables for $modname $version - $osarch."
-}
-
-
-module-whatis   "loads $modname $version ($osarch) environment"
-###############################################################################
-
-# conflict
-conflict $modname
-
-if [ module-info mode load ] {
-  prereq Base/psmn
-}
-
-prepend-path    PATH            $modroot/bin
-prepend-path    LD_LIBRARY_PATH $modroot/lib
-prepend-path    INCLUDE         $modroot/include/htslib
-prepend-path    MANPATH         $modroot/share/man
-setenv          SAMTOOLS_PATH   $modroot/bin
+setenv("LAST_MODULE","SAMtools/1.5")
+whatis([===[loads SAMtools 1.5 (Debian 7) environment ]===])
+conflict("SAMtools")
+prepend_path{"PATH","/Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5/bin",delim=":",priority="0"}
+prepend_path{"LD_LIBRARY_PATH","/Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5/lib",delim=":",priority="0"}
+prepend_path{"INCLUDE","/Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5/include/htslib",delim=":",priority="0"}
+prepend_path{"MANPATH","/Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5/share/man",delim=":",priority="0"}
+setenv("SAMTOOLS_PATH","/Xnfs/site/lbmcdb/common/modules/apps/SAMtools/1.5/bin")