diff --git a/audio/milkytracker/Makefile b/audio/milkytracker/Makefile
index 3fdddb4cbcff..93685300f1f3 100644
--- a/audio/milkytracker/Makefile
+++ b/audio/milkytracker/Makefile
@@ -5,7 +5,7 @@ GH_PROJECT =	MilkyTracker
 GH_TAGNAME =	v1.04.00
 
 PKGNAME =	${DISTNAME:L}
-REVISION =	0
+REVISION =	1
 
 CATEGORIES =	audio
 
diff --git a/audio/milkytracker/patches/patch-CMakeLists_txt b/audio/milkytracker/patches/patch-CMakeLists_txt
new file mode 100644
index 000000000000..8f030a1ce0c8
--- /dev/null
+++ b/audio/milkytracker/patches/patch-CMakeLists_txt
@@ -0,0 +1,16 @@
+ports-gcc needs to be told to use C++11
+
+https://github.com/milkytracker/MilkyTracker/pull/328
+
+Index: CMakeLists.txt
+--- CMakeLists.txt.orig
++++ CMakeLists.txt
+@@ -23,7 +23,7 @@ cmake_minimum_required(VERSION 3.10)
+ project(MilkyTracker)
+ 
+ # Set C++ standard to C++98
+-set(CMAKE_CXX_STANDARD 98)
++set(CMAKE_CXX_STANDARD 11)
+ set(CMAKE_CXX_EXTENSIONS OFF)
+ 
+ # Enable IDE solution folders