diff --git a/Containerfile b/Containerfile
index a471dab..1967b61 100644
--- a/Containerfile
+++ b/Containerfile
@@ -6,7 +6,7 @@ RUN apt-get update
 RUN apt-get install -y apt-transport-https
 RUN apt-get install -y --allow-unauthenticated --no-install-recommends \
     ca-certificates zip file mono-devel libfreetype6 libopenal1 liblua5.1-0 libsdl2-2.0-0 \
-    xdg-utils zenity wget make unzip python nsis imagemagick
+    xdg-utils zenity wget make unzip python nsis imagemagick python3
 
 RUN mkdir /dotnet
 WORKDIR /dotnet