diff --git a/fabtests/scripts/runmultinode.sh b/fabtests/scripts/runmultinode.sh
index 77b9dceeceb..46ff8dc8612 100755
--- a/fabtests/scripts/runmultinode.sh
+++ b/fabtests/scripts/runmultinode.sh
@@ -31,6 +31,16 @@ while true; do
 			cleanup=true; shift ;;
 		-x|--xfer-method)
 			xfer_method="$2"; shift 2 ;;
+		-E|--env)
+			delimiter="="
+			value=${2#*$delimiter}
+			var=${2:0:$(( ${#2} - ${#value} - ${#delimiter} ))}EXPORT_STRING="export $var=\"$value\""
+			if [[ -z $EXPORT_ENV ]] ; then
+				EXPORT_ENV="$EXPORT_STRING ;"
+			else
+				EXPORT_ENV="$EXPORT_ENV $EXPORT_STRING ;"
+			fi
+			shift 2 ;;
 		--ci)
 			ci="$2"; shift 2 ;;
 		--help)
@@ -45,11 +55,11 @@ if $help ; then
 	echo "multinode tests are run in performance mode"
 	echo "Options"
 	echo "\t-h,--hosts list of host names to run the tests on"
-	echo "\t-n,--processes-per-node number of processes to be run on each node.\
-				Total number of fi_mulinode tests run will be n*number of hosts"
+	echo "\t-n,--processes-per-node number of processes to be run on each node. Total number of fi_mulinode tests run will be n*number of hosts"
 	echo "\t-p,--provider libfabric provider to run the multinode tests on"
 	echo "\t-x,--xfer-method multinode transfer method/capability to use (rma or default: msg)"
-	echo "\t-I,-- iterations number of iterations for the multinode test \
+	echo "\t-E,--env export provided variable name and value"
+	echo "\t-I,--iterations number of iterations for the multinode test \
 				to run each pattern on"
 	echo "\t--cleanup end straggling processes. Does not rerun tests"
 	echo "\t--help show this message"
@@ -65,7 +75,7 @@ output="multinode_server_${num_hosts}_${ppn}.log"
 ret=0
 
 if ! $cleanup ; then
-	cmd="${ci}fi_multinode -n $ranks -s $server -p '$provider' -x $xfer_method $pattern -I $iterations -T"
+	cmd="${EXPORT_ENV} ${ci}fi_multinode -n $ranks -s $server -p '$provider' -x $xfer_method $pattern -I $iterations -T"
 	echo $cmd
 	for node in "${hosts[@]}"; do
 		for i in $(seq 1 $ppn); do