diff --git a/docker/headscale/start.sh b/docker/headscale/start.sh
index 40e1225..57d2b79 100644
--- a/docker/headscale/start.sh
+++ b/docker/headscale/start.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
-set +e
 
 replace_config_values() {
-    local config_template="/etc/headscale-example/config-example.yaml"
+    local config_template="/etc/headscale/config-example.yaml"
     local config_output="/etc/headscale/config.yaml"
 
     # Default values
@@ -38,11 +37,11 @@ replace_config_values() {
         if [ -z "$var_value" ]; then
             var_value=$default_value
         fi
-        echo ${line/\$\{$var_name\}/$var_value}
+        echo "${line/\$\{$var_name\}/$var_value}"
     }
 
     # Read the template and replace variables with defaults if not set
-    while IFS= read -r line || [[ -n "$line" ]]; do
+    while IFS='' read -r line || [[ -n "$line" ]]; do
         line=$(replace_or_default "SERVER_URL" "$DEFAULT_SERVER_URL" "$line")
         line=$(replace_or_default "LISTEN_ADDR" "$DEFAULT_LISTEN_ADDR" "$line")
         line=$(replace_or_default "METRICS_LISTEN_ADDR" "$DEFAULT_METRICS_LISTEN_ADDR" "$line")
@@ -56,7 +55,6 @@ replace_config_values() {
     done < "$config_template" > "$config_output"
 
     echo "Config file generated at $config_output"
-    cat $config_output
 }
 
 # Run the function to replace variables and start headscale