diff --git a/megafono_bot.sh b/megafono_bot.sh
index 9c88b0d..b37b9e4 100755
--- a/megafono_bot.sh
+++ b/megafono_bot.sh
@@ -9,9 +9,12 @@ FLOOR_HOUR_SLEEP_INTERVAL=5
 CEILING_HOUR_SLEEP_INTERVAL=19
 
 # File containing the toots to post
+if [ ! -z "$1" ]; then
+	DATA_FILE=$1
+else
 DATA_FILE=megafono.txt
+fi
 
-#
 # CONFIGURATION END
 #