diff --git a/Dockerfile b/Dockerfile
index e7f2319..1682287 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,15 +23,6 @@ RUN <<EOT
   bundle install
 EOT
 
-FROM build AS dev
-
-WORKDIR /app
-
-RUN <<EOT
-  bundle install
-EOT
-
-CMD [ "sleep", "infinity" ]
 
 FROM base