diff --git a/src/SPC/builder/unix/UnixBuilderBase.php b/src/SPC/builder/unix/UnixBuilderBase.php
index 1b532bbc..30112192 100644
--- a/src/SPC/builder/unix/UnixBuilderBase.php
+++ b/src/SPC/builder/unix/UnixBuilderBase.php
@@ -458,6 +458,7 @@ abstract class UnixBuilderBase extends BuilderBase
                 '-ldflags \"-linkmode=external ' . $extLdFlags . ' ' .
                 '-X \'github.com/caddyserver/caddy/v2/modules/caddyhttp.ServerHeader=FrankenPHP Caddy\' ' .
                 '-X \'github.com/caddyserver/caddy/v2.CustomVersion=FrankenPHP ' .
+                '-X \'github.com/caddyserver/caddy/v2.CustomBinaryName=frankenphp ' .
                 "v{$frankenPhpVersion} PHP {$libphpVersion} Caddy'\\\" " .
                 "-tags={$muslTags}nobadger,nomysql,nopgx{$nobrotli}{$nowatcher}",
             'LD_LIBRARY_PATH' => BUILD_LIB_PATH,