diff --git a/desktop/toolkit/qt6/qt6-webengine/pspec.xml b/desktop/toolkit/qt6/qt6-webengine/pspec.xml
index 7ee94cdca7..4b417e3a3c 100755
--- a/desktop/toolkit/qt6/qt6-webengine/pspec.xml
+++ b/desktop/toolkit/qt6/qt6-webengine/pspec.xml
@@ -13,6 +13,9 @@
         <License>LGPLv2.1-linking-exception</License>
         <Icon>qt-logo</Icon>
         <Archive sha1sum="07a1f658a9ddc066ddb3a65bb7f8902ea2e1e8ca" type="tarxz">https://download.qt.io/official_releases/qt/6.7/6.7.3/submodules/qtwebengine-everywhere-src-6.7.3.tar.xz</Archive>
+        <AdditionalFiles>
+            <AdditionalFile target="src/3rdparty/chromium/qtwebengine-ffmpeg-7.patch">qtwebengine-ffmpeg-7.patch</AdditionalFile>
+        </AdditionalFiles>
         <BuildDependencies>
             <Dependency>ninja</Dependency>
             <Dependency>cmake</Dependency>
@@ -93,7 +96,7 @@
 <!--             <Dependency>pciutils-devel</Dependency> -->
         </BuildDependencies>
         <Patches>
-                <!--Patch level="1">libxml-2.12.patch</Patch-->
+                <Patch level="1">qtwebengine-fix-building-with-system-ffmpeg.patch</Patch>
         </Patches>
     </Source>