diff --git a/modules/home-manager/cli/tmux/files/create-tmux-session.sh b/modules/home-manager/cli/tmux/files/create-tmux-session.sh
index 331742c..91d72ca 100755
--- a/modules/home-manager/cli/tmux/files/create-tmux-session.sh
+++ b/modules/home-manager/cli/tmux/files/create-tmux-session.sh
@@ -162,7 +162,7 @@ tmux_vsplit() {
 tmux_hsplit() {
   local size="${1:-20}"
   debug "execute hsplit with size '${size}'"
-  tmux split-window "${SESSION_NAME}" -c "$CURRENT_PATH" -h -p "$size"
+  tmux split-window -t "${SESSION_NAME}" -c "$CURRENT_PATH" -h -p "$size"
 }
 
 tmux_neww() {