diff --git a/build.sh b/build.sh
index 665ced38a7d9e32bf592aaa38617736640599270..b53946b42be7839c972a17e97553b998f318011e 100755
--- a/build.sh
+++ b/build.sh
@@ -14,7 +14,7 @@ echo "make target: $target"
 echo "compilation type: $comp_type"
 echo "Branch name: $branch"
 
-ls $HOME/openfpm_dependencies/openfpm_pdata/$branch/SUITESPARSE
+rm -rf $HOME/openfpm_dependencies/openfpm_pdata/$branch/EIGEN
 
 if [ x"$hostname" == x"cifarm-centos-node.mpi-cbg.de"  ]; then
 	#we retest PETSC installation