diff --git a/fpga/run-node.sh b/fpga/run-node.sh
index 05ba16d..13edf0c 100755
--- a/fpga/run-node.sh
+++ b/fpga/run-node.sh
@@ -25,8 +25,8 @@ set -x
 #timeout_silent=$((3 * 60)) # Stop if 3 min without output
 
 # Timeouts for SPEC benchmarks
-timeout=$((6 * 60 * 60)) # Always stop after 6 h
-timeout_silent=$((2 * 60 * 60)) # Stop if 2 h without output (some benchmarks take 1.6h)
+timeout=$((12 * 60 * 60)) # Always stop after 12 h
+timeout_silent=$((4 * 60 * 60)) # Stop if 4 h without output (some benchmarks take 1.6h)
 
 # Set dead switch
 sleep $timeout && killall picocom &