diff --git a/src/meta_plugin/hostname.rs b/src/meta_plugin/hostname.rs
index a52c476..feb1236 100644
--- a/src/meta_plugin/hostname.rs
+++ b/src/meta_plugin/hostname.rs
@@ -56,13 +56,16 @@ impl HostnameMetaPlugin {
         
         // First try DNS resolution for both IPv4 and IPv6 addresses
         // lookup_host should handle both A and AAAA records
-        if let Ok(addrs) = dns_lookup::lookup_host(&short_hostname) {
+        if let Ok(addrs_iter) = dns_lookup::lookup_host(&short_hostname) {
+            // Collect addresses into a Vec to be able to use first()
+            let addrs: Vec<std::net::IpAddr> = addrs_iter.collect();
+            
             // Try each address (both IPv4 and IPv6)
-            for addr in addrs {
+            for addr in &addrs {
                 // Convert to IpAddr for lookup_addr
                 let ip_addr = match addr {
-                    std::net::IpAddr::V4(ipv4) => std::net::IpAddr::V4(ipv4),
-                    std::net::IpAddr::V6(ipv6) => std::net::IpAddr::V6(ipv6),
+                    std::net::IpAddr::V4(ipv4) => std::net::IpAddr::V4(*ipv4),
+                    std::net::IpAddr::V6(ipv6) => std::net::IpAddr::V6(*ipv6),
                 };
                 // Perform reverse lookup for each address
                 match dns_lookup::lookup_addr(&ip_addr) {
@@ -238,4 +241,3 @@ impl MetaPlugin for HostnameMetaPlugin {
         Ok(())
     }
 }
-use gethostname::gethostname;