diff --git a/box64/Dockerfile b/box64/Dockerfile
index 7d8f1a8..e6f4872 100644
--- a/box64/Dockerfile
+++ b/box64/Dockerfile
@@ -11,7 +11,7 @@ RUN          apt update \
 ## Install dependencies
 RUN          apt install -y libc++-dev libc6 git wget curl tar zip unzip binutils xz-utils liblzo2-2 cabextract iproute2 net-tools libatomic1 libsdl1.2debian libsdl2-2.0-0 \
              libfontconfig libicu67 icu-devtools libunwind8 libssl-dev sqlite3 libsqlite3-dev libmariadbclient-dev-compat libduktape205 locales ffmpeg gnupg2 apt-transport-https software-properties-common ca-certificates \
-             libz-dev rapidjson-dev tzdata libevent-dev libzip4 libsdl2-mixer-2.0-0 libsdl2-image-2.0-0 build-essential cmake libgdiplus
+             libz-dev rapidjson-dev tzdata libevent-dev libzip4 libsdl2-mixer-2.0-0 libsdl2-image-2.0-0 build-essential cmake libgdiplus libstdc++6
 			 
 ## Configure locale
 RUN          update-locale lang=en_US.UTF-8 \
@@ -20,8 +20,8 @@ RUN          update-locale lang=en_US.UTF-8 \
 
 ##Install box64
 RUN         wget https://ryanfortner.github.io/box64-debs/box64.list -O /etc/apt/sources.list.d/box64.list \
-            && wget -O- https://ryanfortner.github.io/box64-debs/KEY.gpg | gpg --dearmor | tee /usr/share/keyrings/box64-debs-archive-keyring.gpg \
-            && apt update && apt install box64 -y
+            && wget -qO- https://ryanfortner.github.io/box64-debs/KEY.gpg | gpg --dearmor -o /etc/apt/trusted.gpg.d/box64-debs-archive-keyring.gpg  \
+            && apt update && apt install box64-rpi4arm64 -y