diff --git a/media-sound/mixxx/files/mixxx-2.2.4-fix-scons-compat.patch b/media-sound/mixxx/files/mixxx-2.2.4-fix-scons-compat.patch
new file mode 100644
index 0000000000000..816d888a734dd
--- /dev/null
+++ b/media-sound/mixxx/files/mixxx-2.2.4-fix-scons-compat.patch
@@ -0,0 +1,24 @@
+diff -dNur a/build/qt4.py b/build/qt4.py
+--- a/build/qt4.py	2020-05-15 23:26:10.000000000 +0200
++++ b/build/qt4.py	2021-03-17 11:13:58.867445884 +0100
+@@ -42,7 +42,7 @@
+ import SCons.Tool
+ import SCons.Util
+ 
+-class ToolQt4Warning(SCons.Warnings.Warning):
++class ToolQt4Warning(SCons.Warnings.SConsWarning):
+     pass
+ 
+ class GeneratedMocFileNotIncluded(ToolQt4Warning):
+diff -dNur a/build/qt5.py b/build/qt5.py
+--- a/build/qt5.py	2020-05-15 23:26:10.000000000 +0200
++++ b/build/qt5.py	2021-03-17 11:12:39.568689777 +0100
+@@ -43,7 +43,7 @@
+ import SCons.Tool
+ import SCons.Util
+ 
+-class ToolQt5Warning(SCons.Warnings.Warning):
++class ToolQt5Warning(SCons.Warnings.SConsWarning):
+     pass
+ 
+ class GeneratedMocFileNotIncluded(ToolQt5Warning):
diff --git a/media-sound/mixxx/mixxx-2.2.4.ebuild b/media-sound/mixxx/mixxx-2.2.4.ebuild
index 5e8d641266f44..da8c58ae71b93 100644
--- a/media-sound/mixxx/mixxx-2.2.4.ebuild
+++ b/media-sound/mixxx/mixxx-2.2.4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -84,6 +84,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-2.0.0-docs.patch
 	"${FILESDIR}"/${PN}-2.2.3-qt-5.14.patch
 	"${FILESDIR}"/${PN}-2.2.4-metadata.patch
+	"${FILESDIR}"/${PN}-2.2.4-fix-scons-compat.patch
 )
 
 src_prepare() {