diff --git a/plugins/rtorrent/rtom_allsessions_mem b/plugins/rtorrent/rtom_allsessions_mem
index 6758bf60..fc203d5c 100755
--- a/plugins/rtorrent/rtom_allsessions_mem
+++ b/plugins/rtorrent/rtom_allsessions_mem
@@ -91,7 +91,7 @@ sub rtorrent_version_lower_than {
 		  {
 		    socket( SOCK, PF_UNIX, SOCK_STREAM, 0 ) or die;
 		    connect( SOCK, sockaddr_un( $socket ) ) or die $!;
-		    get_rtorrent_version $port;
+		    get_rtorrent_version $socket;
 		    close (SOCK);
 		  }
 		} else {
diff --git a/plugins/rtorrent/rtom_allsessions_peers b/plugins/rtorrent/rtom_allsessions_peers
index 4fe21d93..bf26167a 100755
--- a/plugins/rtorrent/rtom_allsessions_peers
+++ b/plugins/rtorrent/rtom_allsessions_peers
@@ -101,7 +101,7 @@ sub rtorrent_version_lower_than {
 		  {
 		    socket( SOCK, PF_UNIX, SOCK_STREAM, 0 ) or die;
 		    connect( SOCK, sockaddr_un( $socket ) ) or die $!;
-		    get_rtorrent_version $port;
+		    get_rtorrent_version $socket;
 		    close (SOCK);
 		  }
 		} else {
diff --git a/plugins/rtorrent/rtom_allsessions_spdd b/plugins/rtorrent/rtom_allsessions_spdd
index adff140e..aada54f5 100755
--- a/plugins/rtorrent/rtom_allsessions_spdd
+++ b/plugins/rtorrent/rtom_allsessions_spdd
@@ -115,7 +115,7 @@ sub rtorrent_version_lower_than {
 		  {
 		    socket( SOCK, PF_UNIX, SOCK_STREAM, 0 ) or die;
 		    connect( SOCK, sockaddr_un( $socket ) ) or die $!;
-		    get_rtorrent_version $port;
+		    get_rtorrent_version $socket;
 		    close (SOCK);
 		  }
 		} else {
diff --git a/plugins/rtorrent/rtom_allsessions_vol b/plugins/rtorrent/rtom_allsessions_vol
index 342c9f52..15956314 100755
--- a/plugins/rtorrent/rtom_allsessions_vol
+++ b/plugins/rtorrent/rtom_allsessions_vol
@@ -105,7 +105,7 @@ sub rtorrent_version_lower_than {
 		  {
 		    socket( SOCK, PF_UNIX, SOCK_STREAM, 0 ) or die;
 		    connect( SOCK, sockaddr_un( $socket ) ) or die $!;
-		    get_rtorrent_version $port;
+		    get_rtorrent_version $socket;
 		    close (SOCK);
 		  }
 		} else {