diff --git a/src/static/scripts/checkfiles.sh b/src/static/scripts/checkfiles.sh
index 5c9e4bd..07fab32 100644
--- a/src/static/scripts/checkfiles.sh
+++ b/src/static/scripts/checkfiles.sh
@@ -1,2 +1,3 @@
 #! /bin/sh
-find /path/to/files/ -mmin +1440 -exec rm -f {} \;
\ No newline at end of file
+hours=$((XXX*60))
+find /path/to/files/ -mmin +$hours -exec rm -f {} \;
\ No newline at end of file