diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index fe25afa0..747db27a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -154,4 +154,4 @@ jobs:
         run: bin/spc download --for-extensions="$(php src/globals/test-extensions.php extensions)" --with-php=${{ matrix.php }} --debug
 
       - name: "Run Build Tests (build)"
-        run: bin/spc build $(php src/globals/test-extensions.php cmd) --build-cli --build-micro --build-fpm --debug
+        run: bin/spc build "$(php src/globals/test-extensions.php extensions)" $(php src/globals/test-extensions.php libs_cmd) --build-cli --build-micro --build-fpm --debug
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index b65431b9..13d8bba7 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -69,6 +69,7 @@ if (PHP_OS_FAMILY === 'Windows') {
 echo match ($argv[1]) {
     'extensions' => $final_extensions,
     'libs' => $final_libs,
+    'libs_cmd' => ($final_libs === '' ? '' : (' --with-libs="' . $final_libs . '"')),
     'cmd' => $final_extensions_cmd . ($final_libs === '' ? '' : (' --with-libs="' . $final_libs . '"')),
     default => '',
 };