diff --git a/fpga/watch.sh b/fpga/watch.sh
index dc6371429..f004d8319 100755
--- a/fpga/watch.sh
+++ b/fpga/watch.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
-watch "./collect_utilization.py --csv output.csv --log output.log > /dev/null ; cat output.csv | column -s, -t -H 1 -T 3 -c 210"
+watch -n 30 "./collect_utilization.py --csv output.csv --log output.log > /dev/null ; cat output.csv | column -s, -t -H 1 -T 3 -c 210"