diff --git a/install.sh b/install.sh
index f120020..7065be4 100644
--- a/install.sh
+++ b/install.sh
@@ -43,7 +43,7 @@ TOOL_LINK=/usr/bin/nightscout-tool
 UPDATES_DIR=/srv/nightscout/updates
 UPDATE_CHANNEL=master
 SCRIPT_VERSION="1.8.1"         #auto-update
-SCRIPT_BUILD_TIME="2024.01.18" #auto-update
+SCRIPT_BUILD_TIME="2024.01.20" #auto-update
 
 #=======================================
 # SETUP
@@ -1600,7 +1600,7 @@ watchdog_check() {
 
 		local domainLen=${#domain}
 		if ((domainLen > 15)); then
-			local html=$(curl -Lksi "$domain")
+			local html=$(curl -iLsk "$domain")
 
 			WATCHDOG_STATUS="detection_failed"
 
diff --git a/src/lib.sh b/src/lib.sh
index 1b8befd..df3bf21 100644
--- a/src/lib.sh
+++ b/src/lib.sh
@@ -1584,7 +1584,7 @@ watchdog_check() {
 
 		local domainLen=${#domain}
 		if ((domainLen > 15)); then
-			local html=$(curl -Lksi "$domain")
+			local html=$(curl -iLsk "$domain")
 
 			WATCHDOG_STATUS="detection_failed"
 
diff --git a/updated b/updated
index 120c826..32fb888 100644
--- a/updated
+++ b/updated
@@ -1 +1 @@
-2024-01-18T16:53:04.730Z
\ No newline at end of file
+2024-01-20T18:24:52.704Z
\ No newline at end of file