diff --git a/bin/knltimings.sh b/bin/knltimings.sh
index 710eb673fed1b887bb77aab0ce87c33e0054de83..0f840ba5d38a9c221b55b0e8b51e40b657c71dbb 100755
--- a/bin/knltimings.sh
+++ b/bin/knltimings.sh
@@ -23,7 +23,7 @@ do
     MAXCORES=68
     CORE=0
     while [ $CORE -lt $MAXCORES ]; do
-		hwloc-bind --single ./$exec $inifile &
+		hwloc-bind core:$CORE -- ./$exec $inifile &
 		CORE=$((CORE + 1))
 	done
 	wait