diff --git a/scripts/gpu_power.sh b/scripts/gpu_power.sh
index 8ea5d13..c97e6ee 100755
--- a/scripts/gpu_power.sh
+++ b/scripts/gpu_power.sh
@@ -27,7 +27,7 @@ get_gpu()
 {
   gpu=$(get_platform)
   if [[ "$gpu" == NVIDIA ]]; then
-    usage=$(nvidia-smi --query-gpu=power.draw,power.limit --format=csv,no header,nounits | awk '{ draw += $0; max +=$2 } END { printf("%dW/%dW\n", draw, max) }')
+    usage=$(nvidia-smi --query-gpu=power.draw,power.limit --format=csv,noheader,nounits | awk '{ draw += $0; max +=$2 } END { printf("%dW/%dW\n", draw, max) }')
 
   else
     usage='unknown'