1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/build-remote.pl.in b/scripts/build-remote.pl.in
index dcd863003602..00d7cd8b4186 100755
--- a/scripts/build-remote.pl.in
+++ b/scripts/build-remote.pl.in
@@ -195,9 +195,10 @@ REQ: while (1) {
         # Connect to the selected machine.
         @sshOpts = ("-i", $machine->{sshKeys}, "-x");
         $hostName = $machine->{hostName};
-        last REQ if
-            openSSHConnection($hostName) &&
-            system("ssh $hostName @sshOpts nix-builds-inhibited < /dev/null > /dev/null 2>&1") != 0;
+        if (openSSHConnection($hostName)) {
+            last REQ if system("ssh $hostName @sshOpts nix-builds-inhibited < /dev/null > /dev/null 2>&1") != 0;
+            closeSSHConnection;
+        }
 
         warn "unable to open SSH connection to $hostName, trying other available machines...\n";
         $machine->{enabled} = 0;