3 files changed, 6 insertions, 6 deletions
diff --git a/test/rubygems/test_gem_ext_builder.rb b/test/rubygems/test_gem_ext_builder.rb
index dcf02156df..1241a34cfc 100644
--- a/test/rubygems/test_gem_ext_builder.rb
+++ b/test/rubygems/test_gem_ext_builder.rb
@@ -153,7 +153,7 @@ install:
 
   def test_build_extensions_install_ext_only
     class << Gem
-      alias orig_install_extension_in_lib install_extension_in_lib
+      alias_method :orig_install_extension_in_lib, :install_extension_in_lib
 
       remove_method :install_extension_in_lib
 
@@ -199,7 +199,7 @@ install:
     class << Gem
       remove_method :install_extension_in_lib
 
-      alias install_extension_in_lib orig_install_extension_in_lib
+      alias_method :install_extension_in_lib, :orig_install_extension_in_lib
     end
   end
 
diff --git a/test/rubygems/test_gem_specification.rb b/test/rubygems/test_gem_specification.rb
index 319597b45f..5d6bf9361f 100644
--- a/test/rubygems/test_gem_specification.rb
+++ b/test/rubygems/test_gem_specification.rb
@@ -1704,7 +1704,7 @@ dependencies: []
       RbConfig::CONFIG["ENABLE_SHARED"], "no"
 
     class << Gem
-      alias orig_default_ext_dir_for default_ext_dir_for
+      alias_method :orig_default_ext_dir_for, :default_ext_dir_for
 
       remove_method :default_ext_dir_for
 
@@ -1726,7 +1726,7 @@ dependencies: []
     class << Gem
       remove_method :default_ext_dir_for
 
-      alias default_ext_dir_for orig_default_ext_dir_for
+      alias_method :default_ext_dir_for, :orig_default_ext_dir_for
     end
   end
 
diff --git a/test/rubygems/test_require.rb b/test/rubygems/test_require.rb
index af07364bb5..0afe3a61d6 100644
--- a/test/rubygems/test_require.rb
+++ b/test/rubygems/test_require.rb
@@ -541,7 +541,7 @@ class TestGemRequire < Gem::TestCase
   def test_try_activate_error_unlocks_require_monitor
     silence_warnings do
       class << ::Gem
-        alias old_try_activate try_activate
+        alias_method :old_try_activate, :try_activate
         def try_activate(*); raise "raised from try_activate"; end
       end
     end
@@ -553,7 +553,7 @@ class TestGemRequire < Gem::TestCase
   ensure
     silence_warnings do
       class << ::Gem
-        alias try_activate old_try_activate
+        alias_method :try_activate, :old_try_activate
       end
     end
     Kernel::RUBYGEMS_ACTIVATION_MONITOR.exit