diff --git a/crab/multiarch/run.sh b/crab/multiarch/run.sh
deleted file mode 100755
index 9de715b065f..00000000000
--- a/crab/multiarch/run.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-for f in minbias.root FrameworkJobReport.xml ; do
-  curl -L -o $f http://cern.ch/muzaffar/$f
-  [ -e $f ] || exit 1
-done
-ls
-env > run.log
-echo "======================" >> run.log
-pushd $CMSSW_BASE
-  for dir in lib biglib ; do
-    rm -rf $dir
-    rsync -a $CMSSW_RELEASE_BASE/${dir}/ ./${dir}/ || true
-    [ -d ${dir}/$SCRAM_ARCH/scram_x86-64-v2 ] || continue
-    pushd ${dir}/$SCRAM_ARCH/scram_x86-64-v2
-      for pcm in $(ls *.pcm) ; do
-        rm -f $pcm
-        cp ../$pcm .
-      done
-    popd
-  done
-pushd
-export LD_LIBRARY_PATH=$(echo $LD_LIBRARY_PATH | tr : '\n' | grep -E -v "$CMSSW_RELEASE_BASE/(big|)lib/" | grep -E -v "/${CMSSW_VERSION}/(big|)lib/${SCRAM_ARCH}$" | tr '\n' ':')
-echo $LD_LIBRARY_PATH | tr : '\n'
-ld.so --help | grep supported | grep x86-64-v
-which cmsRun
-strace -f cmsRun --help