diff --git a/.drone.yml b/.drone.yml
index 1502fbd..66fa566 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -26,9 +26,10 @@ steps:
       # Upload image with espota-gateway
       # All hosts receive the identical image
       - |
+        cat lastknownips
         for thisip in $(cat lastknownips)
         do
-          echo "Current IP to upload is ${thisip}"
+          echo "Current IP to upload is $thisip"
           curl --insecure --no-progress-meter --fail-with-body --request POST --url "https://espota.ctdo.de/" --header "Content-Type: multipart/form-data" --form ip="$thisip" --form firmware=@.pio/build/d1_mini/firmware.bin --no-buffer
         done
       # Upload file system image with espota-gateway, leave it to espota-gateway to retry often enough