diff --git a/benchmarks/track_finding/multiple_tracks.sh b/benchmarks/track_finding/multiple_tracks.sh
index 85df9ebcfa1a205ed1e4c77a9899dfcc814fd7ac..0ea376eff6861f1a4d07d83b8be4b236761c8970 100644
--- a/benchmarks/track_finding/multiple_tracks.sh
+++ b/benchmarks/track_finding/multiple_tracks.sh
@@ -80,7 +80,7 @@ rootls -t ${JUGGLER_SIM_FILE}
 if [[ -z "${ANALYSIS_ONLY}" ]] ;
 then
   # Need to figure out how to pass file name to juggler from the commandline
-  gaudirun.py benchmarks/tracking/options/track_reconstruction.py
+  xenv -x ${JUGGLER_INSTALL_PREFIX}/Juggler.xenv gaudirun.py benchmarks/track_finding/options/track_reconstruction.py
   if [[ "$?" -ne "0" ]] ; then
     echo "ERROR running juggler"
     exit 1
diff --git a/benchmarks/track_fitting/single_tracks.sh b/benchmarks/track_fitting/single_tracks.sh
index dc84059cab441157099938197e6486f7e157d65a..f2f78d900e6fbf4ca857fc242f7d06c8d38ed40f 100644
--- a/benchmarks/track_fitting/single_tracks.sh
+++ b/benchmarks/track_fitting/single_tracks.sh
@@ -83,7 +83,7 @@ rootls -t ${JUGGLER_SIM_FILE}
 if [[ -z "${ANALYSIS_ONLY}" ]] ;
 then
   # Need to figure out how to pass file name to juggler from the commandline
-  gaudirun.py benchmarks/track_fitting/options/tracker_reconstruction.py
+  xenv -x ${JUGGLER_INSTALL_PREFIX}/Juggler.xenv gaudirun.py benchmarks/track_fitting/options/tracker_reconstruction.py
   if [[ "$?" -ne "0" ]] ; then
     echo "ERROR running juggler"
     exit 1