diff --git a/docker/planetscale_proxy/Dockerfile b/docker/planetscale_proxy/Dockerfile
index 9d6cca2f5dd8..8c3ef94406e9 100644
--- a/docker/planetscale_proxy/Dockerfile
+++ b/docker/planetscale_proxy/Dockerfile
@@ -1,12 +1,14 @@
-FROM golang:1
+FROM ghcr.io/mattrobenolt/ps-http-sim:v0.0.9 AS planetscale-proxy
 
-RUN apt update && apt install netcat-openbsd -y
-RUN cd /go/src && git clone https://github.com/prisma/planetscale-proxy.git
-RUN cd /go/src/planetscale-proxy && go install .
+# ps-http-sim provides a barebones image with nothing but the static binary
+# but we also rely on netcat being present. Alpine provides it as part of busybox.
+FROM alpine:latest
 
-ENTRYPOINT /go/bin/ps-http-sim \
-  -http-addr=0.0.0.0 \
-  -http-port=8085 \
+COPY --from=planetscale-proxy /ps-http-sim /ps-http-sim
+
+ENTRYPOINT /ps-http-sim \
+  -listen-addr=0.0.0.0 \
+  -listen-port=8085 \
   -mysql-addr=$MYSQL_HOST \
   -mysql-port=$MYSQL_PORT \
   -mysql-idle-timeout=1s \