diff --git a/mame.spec b/mame.spec
index e68cc41..9f9319f 100644
--- a/mame.spec
+++ b/mame.spec
@@ -1,7 +1,7 @@
 %define tagver %(echo %version | tr -d .)
 Name:          mame
 Version:       0.271
-Release:       1mamba
+Release:       2mamba
 Summary:       A virtual environment where you can run software written for other platforms, namely old arcades
 Group:         Applications/Emulators
 Vendor:        openmamba
@@ -40,6 +40,7 @@ BuildRequires: libz-devel
 BuildRequires: libzstd-devel
 BuildRequires: pugixml-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libportmidi-devel >= 1:2.0.4-1mamba
 BuildRequires: libutf8proc-devel >= 2.9.0-1mamba
 BuildRequires: python3
 BuildRequires: librapidjson-devel
@@ -284,6 +285,9 @@ popd
 %license COPYING docs/legal/*
 
 %changelog
+* Sat Nov 16 2024 Automatic Build System <autodist@mambasoft.it> 0.271-2mamba
+- rebuilt by autoport with build requirements: libportmidi-devel>=1:2.0.4-1mamba
+
 * Fri Nov 01 2024 Automatic Build System <autodist@openmamba.org> 0.271-1mamba
 - automatic version update by autodist