diff --git a/release/build-and-deploy.sh b/release/build-and-deploy.sh
index 62da427..6e864c2 100755
--- a/release/build-and-deploy.sh
+++ b/release/build-and-deploy.sh
@@ -36,6 +36,7 @@ if [ "$1" = "nightly" ]; then
   cd ..
   rsync -avP --delay-updates --delete-delay codebrowser ddnet:/var/www/
   rm -rf codebrowser
+
   cd ddnet-source
   rm -rf docs/html
   rm -rf docs/warn.log
@@ -44,6 +45,8 @@ if [ "$1" = "nightly" ]; then
   rm -rf docs/html
   rm -rf docs/warn.log
   cd ..
+
+  rsync -avP --delay-updates --delete-delay ddnet-source/build-emscripten/pack_DDNet-$VERSION-Emscripten_tar_xz/DDNet-$VERSION-Emscripten/ ddnet:/var/www-client/nightly
 elif [ "$1" = "playground" ]; then
   export UPDATE_FLAGS="-DAUTOUPDATE=OFF -DINFORM_UPDATE=OFF"
   export UPDATE_FLAGS_MACOS="-DINFORM_UPDATE=OFF"
@@ -60,6 +63,8 @@ elif [ "$1" = "rc" ]; then
 elif [ "$1" = "release" ]; then
   VERSION=$2
   ./build.sh $VERSION &> builds/DDNet-$VERSION.log || { echo "build.sh failed, see builds/DDNet-$VERSION.log"; exit 1 }
+
+  rsync -avP --delay-updates --delete-delay ddnet-source/build-emscripten/pack_DDNet-$VERSION-Emscripten_tar_xz/DDNet-$VERSION-Emscripten/ ddnet:/var/www-client/$VERSION
 else
   echo "Unknown parameter: $1"
   echo ""
diff --git a/release/build.sh b/release/build.sh
index 54d3fd9..0933f54 100755
--- a/release/build.sh
+++ b/release/build.sh
@@ -276,6 +276,21 @@ build_android ()
   rm -rf ddnet-source-android
 }
 
+build_emscripten ()
+{
+  cd ddnet-source
+  mkdir build-emscripten
+  cd build-emscripten
+  rustup override set 1.89.0
+  source "$HOME/emsdk/emsdk_env.sh"
+  emcmake cmake -H.. -G "Unix Makefiles" -B . -DVERSION=$VERSION -DCMAKE_BUILD_TYPE=Release -DAUTOUPDATE=OFF -DINFORM_UPDATE=OFF -DVIDEORECORDER=OFF -DVULKAN=OFF -DSERVER=OFF -DTOOLS=OFF -DPREFER_BUNDLED_LIBS=ON
+  cmake --build . --target game-client -j2
+  cmake --build . --target package_default -j2
+  mv DDNet-$VERSION-Emscripten.tar.xz $BUILDS/DDNet-$VERSION-emscripten.tar.xz
+  cd ..
+  cd ..
+}
+
 MAIN_REPO_COMMIT="$(wget -nv --header 'Accept: application/vnd.github.sha' https://api.github.com/repos/$MAIN_REPO_USER/ddnet/commits/$MAIN_REPO_BRANCH -O-)"
 LIBS_REPO_COMMIT="$(wget -nv --header 'Accept: application/vnd.github.sha' https://api.github.com/repos/$LIBS_REPO_USER/ddnet-libs/commits/$LIBS_REPO_BRANCH -O-)"
 
@@ -325,6 +340,8 @@ TARGET_FAMILY=windows TARGET_PLATFORM=win32 TARGET_ARCH=ia32 \
 
 build_android &> builds/android.log &
 
+build_emscripten &> builds/emscripten.log &
+
 wait
 
 rm -rf steam