1 files changed, 3 insertions, 0 deletions
diff --git a/acprep b/acprep
index 397ae83b..cb1d3b92 100755
--- a/acprep
+++ b/acprep
@@ -755,6 +755,9 @@ class PrepareBuild(CommandLineApp):
         if system.startswith('CYGWIN'):
             self.configure_args.append('-G')
             self.configure_args.append('Unix Makefiles')
+        elif system.startswith('MINGW'):
+            self.configure_args.append('-G')
+            self.configure_args.append('MSYS Makefiles')
         elif self.options.use_ninja:
             self.configure_args.append('-GNinja')