diff --git a/manylinux_2_31/Dockerfile b/manylinux_2_31/Dockerfile
index 648a3b7..e86121a 100644
--- a/manylinux_2_31/Dockerfile
+++ b/manylinux_2_31/Dockerfile
@@ -28,9 +28,11 @@ ENV PATH=/root/.local/bin:$PATH
 
 ARG QT_VERSION=6.4.2
 ENV QT_VERSION=${QT_VERSION}
+
 COPY ./scripts/install_qt.sh ./aqt.cfg /
+RUN aqt -c /aqt.cfg install-src --outputdir /opt/Qt-src linux ${QT_VERSION}
 COPY ./qt-patches/ /qt-patches
-RUN /install_qt.sh && rm -f /install_qt.sh
+RUN cd /opt/Qt-src/${QT_VERSION}/Src && /qt-patches/apply-patches.sh
 
 # TODO
 # 1. fixes "test -x /opt/python/cp39-cp39/bin/python"
diff --git a/qt-patches/apply-patches.sh b/qt-patches/apply-patches.sh
index 42276fe..1ee4eed 100755
--- a/qt-patches/apply-patches.sh
+++ b/qt-patches/apply-patches.sh
@@ -7,5 +7,7 @@ echo "Qt version: $QT_VERSION"
 # if qt verion is 6.5.3 apply fix
 if [ "$QT_VERSION" = "6.5.3" ]; then
     echo "Apply fix-build-vaappi-version-1.9.0.diff"
+    cd ./qtmultimedia
     patch -p1 < "$BASE_FOLDER/fix-build-vaappi-version-1.9.0.diff"
+    cd ..
 fi
\ No newline at end of file