diff --git a/run b/run
index 0676145..08a0ab1 100755
--- a/run
+++ b/run
@@ -60,7 +60,7 @@ case "$cmd" in
     log)
         if [ -n "$is_running" ]; then
             tmp=$(mktemp)
-            tmux capture -b $session -p -S - >$tmp
+            tmux capture -t $session -p -S - >$tmp
             if [ $(cat $tmp |wc -l) -gt 30 ]; then
                 head -10 $tmp
                 echo