diff --git a/images/base-win64/toolchain.cmake b/images/base-win64/toolchain.cmake
index a9bfad3..72e09eb 100644
--- a/images/base-win64/toolchain.cmake
+++ b/images/base-win64/toolchain.cmake
@@ -1,4 +1,5 @@
 set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
 
 set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
 set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
diff --git a/scripts.d/50-aom.sh b/scripts.d/50-aom.sh
new file mode 100755
index 0000000..eac4498
--- /dev/null
+++ b/scripts.d/50-aom.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+AOM_REPO="https://aomedia.googlesource.com/aom"
+AOM_COMMIT="fb78faa4714f616ea77175495ec37d7b26158968"
+
+ffbuild_enabled() {
+    return 0
+}
+
+ffbuild_dockerstage() {
+    to_df "ADD $SELF /stage.sh"
+    to_df "RUN run_stage"
+}
+
+ffbuild_dockerbuild() {
+    git-mini-clone "$AOM_REPO" "$AOM_COMMIT" aom
+    cd aom
+
+    mkdir cmbuild && cd cmbuild
+
+    cmake -DCMAKE_TOOLCHAIN_FILE="$FFBUILD_CMAKE_TOOLCHAIN" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$FFBUILD_PREFIX" -DBUILD_SHARED_LIBS=OFF -DCONFIG_TUNE_VMAF=1 .. || return -1
+    make -j$(nproc) || return -1
+    make install || return -1
+
+    echo "Requires.private: libvmaf" >> "$FFBUILD_PREFIX/lib/pkgconfig/aom.pc"
+
+    cd ../..
+    rm -rf aom
+}
+
+ffbuild_configure() {
+    echo --enable-libaom
+}
+
+ffbuild_unconfigure() {
+    echo --disable-libaom
+}