diff --git a/test/test_pdd.rb b/test/test_pdd.rb
index a594a7b..b1d2409 100644
--- a/test/test_pdd.rb
+++ b/test/test_pdd.rb
@@ -57,11 +57,9 @@ def test_rules_failure
   end
 
   def test_git_repo
-    skip if Gem.win_platform?
     Dir.mktmpdir 'test' do |dir|
       opts = opts(['-q', '-s', dir])
       raise unless system("
-        set -e
         cd '#{dir}'
         git init --quiet .
         git config user.email test@teamed.io
diff --git a/test/test_source.rb b/test/test_source.rb
index e3e164c..321454b 100644
--- a/test/test_source.rb
+++ b/test/test_source.rb
@@ -226,7 +226,6 @@ def test_failing_on_puzzle_with_space_after_dash
   end
 
   def test_reads_git_author
-    skip if Gem.win_platform?
     Dir.mktmpdir 'test' do |dir|
       raise unless system("
         set -e
@@ -255,7 +254,6 @@ def test_reads_git_author
   end
 
   def test_skips_invalid_git_mail
-    skip if Gem.win_platform?
     Dir.mktmpdir 'test' do |dir|
       raise unless system("
         set -e
@@ -284,7 +282,6 @@ def test_skips_invalid_git_mail
   end
 
   def test_uses_github_login
-    skip if Gem.win_platform?
     Dir.mktmpdir 'test' do |dir|
       raise unless system("
         cd '#{dir}'
@@ -306,7 +303,6 @@ def test_uses_github_login
   end
 
   def test_skips_uncommitted_changes
-    skip if Gem.win_platform?
     Dir.mktmpdir 'test' do |dir|
       raise unless system("
         cd '#{dir}'