diff --git a/chunk-multiple b/chunk-multiple
old mode 100644
new mode 100755
index 91f179d..80b23a3
--- a/chunk-multiple
+++ b/chunk-multiple
@@ -5,6 +5,7 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 while [[ -f RUN ]]
 do
+  date
   $SCRIPT_DIR/chunker
   result=$?
   if [[ $result -ne 0 ]]
@@ -13,5 +14,8 @@ do
     echo "chunker exited with $result"
     exit $result
   fi
+
+  echo "Sleeping..."
+  sleep 60
 done