diff --git a/bin/lib.sh b/bin/lib.sh
index 8d47054c48c0c15d80ad5c7300252dc3248d7271..af0cfbffea109f01801e04925e63a3712399e062 100644
--- a/bin/lib.sh
+++ b/bin/lib.sh
@@ -1,46 +1,22 @@
-if [ -n "$OPENSHIFT_HOMEDIR" ]; then
-    source ${OPENSHIFT_HOMEDIR}app-root/runtime/dependencies/python/virtenv/bin/activate
-fi
-
 function parltrack_download_pipe() {
-    if [ -n "$OPENSHIFT_DATA_DIR" ]; then
-        cd $OPENSHIFT_DATA_DIR
-    fi
-
     [ -n "$CLEAN" ] && rm -rf $1
     [ -f "$1" ] || wget http://parltrack.euwiki.org/dumps/$1 || exit 1
 
-    if [ -n "$OPENSHIFT_REPO_DIR" ]; then
-        cd $OPENSHIFT_REPO_DIR
-    fi
-
     export DJANGO_SETTINGS_MODULE=memopol.settings
     unxz -c ${OPENSHIFT_DATA_DIR}$1 | $2
     [ -n "$CLEAN" ] && rm -rf $1
 }
 
 function francedata_download_pipe() {
-    if [ -n "$OPENSHIFT_DATA_DIR" ]; then
-        cd $OPENSHIFT_DATA_DIR
-    fi
-
     [ -n "$CLEAN" ] && rm -rf $1
     [ -f "$1" ] || wget https://francedata-njoyard.rhcloud.com/$1 || exit 1
 
-    if [ -n "$OPENSHIFT_REPO_DIR" ]; then
-        cd $OPENSHIFT_REPO_DIR
-    fi
-
     export DJANGO_SETTINGS_MODULE=memopol.settings
     gunzip -c ${OPENSHIFT_DATA_DIR}$1 | $2
     [ -n "$CLEAN" ] && rm -rf $1
 }
 
 function refresh_scores() {
-    if [ -n "$OPENSHIFT_REPO_DIR" ]; then
-        cd $OPENSHIFT_REPO_DIR
-    fi
-
     export DJANGO_SETTINGS_MODULE=memopol.settings
     memopol refresh_scores
 }