diff --git a/Makefile.in b/Makefile.in
index 76b5de2acfd770b6316073a375686f4524daf1c3..3f59c717ca275782207cb65ddeaeebe53422ea7f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -46,6 +46,16 @@ start:
 	    "python scripts/dom_rates.py -d ${DETECTOR_ID} -p ${MONITORING_LIGIER_PORT}" Enter
 	@tmux select-layout even-vertical
 
+	@# PMT rates and HRV
+	@#
+	@tmux new-window -n doms -t ${SESSION_NAME}
+	@tmux split-window -v -t ${SESSION_NAME}:pmts
+	@tmux send-keys -t ${SESSION_NAME}:pmts.1  \
+	    "python scripts/pmt_rates.py -d ${DETECTOR_ID} -p ${MONITORING_LIGIER_PORT} -i 20 -d 1" Enter
+	@tmux send-keys -t ${SESSION_NAME}:pmts.2  \
+	    "echo nothing to see here" Enter
+	@tmux select-layout even-vertical
+
 	@# Trigger rates
 	@#
 	@tmux new-window -n trigger -t ${SESSION_NAME}