diff --git a/Dockerfile b/Dockerfile
index 83b49db..04839a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,7 @@ RUN set -ex; \
 dpkg --add-architecture i386; \
 apt update -y; \
 apt install -y \
+    vim \
     apt-transport-https \
     bc \
     binutils \
@@ -50,6 +51,7 @@ apt install -y \
     libopenal1:i386 \
     libpulse0:i386 \
     libsdl1.2debian \
+    libsdl2-2.0-0:i386 \
     libssl1.0.0:i386 \
     libstdc++5:i386 \
     libstdc++6 \