diff --git a/uploadfs.sh b/uploadfs.sh
index 202b937..e33a076 100644
--- a/uploadfs.sh
+++ b/uploadfs.sh
@@ -3,8 +3,8 @@ echo "Running"
 while read line
 do
     echo "Line is ${line}"
-    let curhost = $(echo ${line} | cut -d ',' -f1)
-    let curip = $(echo ${line} | cut -d ',' -f2)
+    curhost=$(echo ${line} | cut -d ',' -f1)
+    curip=$(echo ${line} | cut -d ',' -f2)
     echo "Host ${curhost} and IP ${curip}"
     curl -m 180 --insecure --no-progress-meter --fail-with-body --request POST --url "https://espota.ctdo.de/" --header "Content-Type: multipart/form-data" --form ip="$curip" --form spiffs=@.pio/build/d1_mini/spiffs_${curhost}.bin --no-buffer
 done < <(cat lastknownhostips)