diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 320e6404..50e0fc9e 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -21,11 +21,11 @@ $test_php_version = [
 
 // test os (macos-13, macos-14, macos-15, ubuntu-latest, windows-latest are available)
 $test_os = [
-    'macos-13', // bin/spc for x86_64
+    // 'macos-13', // bin/spc for x86_64
     // 'macos-14',  // bin/spc for arm64
-    'macos-15', // bin/spc for arm64
-    'ubuntu-latest', // bin/spc-alpine-docker for x86_64
-    'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
+    // 'macos-15', // bin/spc for arm64
+    // 'ubuntu-latest', // bin/spc-alpine-docker for x86_64
+    // 'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
     'ubuntu-24.04', // bin/spc for x86_64
     // 'ubuntu-22.04-arm', // bin/spc-gnu-docker for arm64
     // 'ubuntu-24.04-arm', // bin/spc for arm64
@@ -72,7 +72,7 @@ $with_libs = match (PHP_OS_FAMILY) {
 // You can use `common`, `bulk`, `minimal` or `none`.
 // note: combination is only available for *nix platform. Windows must use `none` combination
 $base_combination = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => 'common',
+    'Linux', 'Darwin' => 'none',
     'Windows' => 'none',
 };