diff --git a/communication_techniques/parsing.sh b/communication_techniques/parsing.sh
index db85a80..72b9fff 100755
--- a/communication_techniques/parsing.sh
+++ b/communication_techniques/parsing.sh
@@ -48,7 +48,7 @@ init_log_vars ()
 	fi
 	metriqueList="cache_hits cache_miss cycles total_time"
 	nbIter=`ls -1 *.log | head -1 | sed -r "s/^.*nbIter_([[:digit:]]+).*$/\1/"`
-	valuePerCacheLine=$(grep "^buf size: " $(ls -1 *.log | head -1) | sed -r "s/^buf size: ([[:digit:]]+)$/\1/")
+	valuePerCacheLine=$(grep "^buf size: " *.log | head -1 | sed -r "s/^.*:buf size: ([[:digit:]]+)$/\1/")
 }
 
 parse_args ()