diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 77e0f71d..79acc984 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -41,7 +41,7 @@ $no_strip = false;
 $upx = false;
 
 // whether to test frankenphp build, only available for macos and linux
-$frankenphp = false;
+$frankenphp = true;
 
 // prefer downloading pre-built packages to speed up the build process
 $prefer_pre_built = false;
@@ -211,6 +211,12 @@ switch ($argv[1] ?? null) {
         passthru($prefix . $build_cmd . ' --build-cli --build-micro', $retcode);
         break;
     case 'build_embed_cmd':
+        if ($frankenphp) {
+            passthru("{$prefix}install-pkg go-mod-frankenphp --debug", $retcode);
+            if ($retcode !== 0) {
+                break;
+            }
+        }
         passthru($prefix . $build_cmd . (str_starts_with($argv[2], 'windows-') ? ' --build-cli' : (' --build-embed' . ($frankenphp ? ' --build-frankenphp' : ''))), $retcode);
         break;
     case 'doctor_cmd':