diff --git a/bin/cronTask.sh.sample b/bin/cronTask.sh.sample
index 1a69619..3a9a902 100644
--- a/bin/cronTask.sh.sample
+++ b/bin/cronTask.sh.sample
@@ -14,7 +14,7 @@ fi
 
 for file in $tempDest*.hash
 do
-    if [[ -f $file ]];
+    if [ -f $file ];
     then
         while read urlHash url destination
         do