1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 2dfd1e1501..b5bfd9e0db 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1063,7 +1063,7 @@ def configuration(srcdir)
       if CONFIG['target_os'] != 'cygwin'
         vpath.each {|p| p.sub!(/.*/, '$(shell cygpath -u \&)')}
       end
-    when 'msdosdjgpp', 'mingw32'
+    when 'msdosdjgpp'
       CONFIG['PATH_SEPARATOR'] = ';'
     end
   end