diff --git a/keyserver/Dockerfile b/keyserver/Dockerfile
index 74666e152..cc827c0ad 100644
--- a/keyserver/Dockerfile
+++ b/keyserver/Dockerfile
@@ -1,37 +1,42 @@
 FROM node:16.13-bullseye
 
 WORKDIR /app
 
 #-------------------------------------------------------------------------------
 # STEP 0: INSTALL PREREQS
 # Install prereqs first so we don't have to reinstall them if anything changes
 #-------------------------------------------------------------------------------
 
 # We need python2 for a build script that the sqlite3 npm package uses
 # We use rsync in the prod-build yarn script
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
   python2 \
   rsync \
   && rm -rf /var/lib/apt/lists/*
 RUN update-alternatives --install /usr/bin/python python /usr/bin/python2 2
 
+# We use nvm to make sure we're running the right Node version
+ENV NVM_DIR /root/.nvm
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh \
+  | bash
+
 #-------------------------------------------------------------------------------
 # STEP 1: YARN CLEANINSTALL
 # We run yarn cleaninstall before copying most of the files in for build caching
 #-------------------------------------------------------------------------------
 
 # Copy in package.json and yarn.lock files
 COPY package.json yarn.lock .
 COPY keyserver/package.json keyserver/.flowconfig keyserver/
 COPY lib/package.json lib/.flowconfig lib/
 COPY web/package.json web/.flowconfig web/
 COPY native/package.json native/.flowconfig native/
 COPY landing/package.json landing/.flowconfig landing/
 
 # Copy in files needed for patch-package and pod-patch
 COPY patches patches/
 COPY native/ios/pod-patch native/ios/pod-patch/
 COPY native/ios/Podfile native/ios/
 
 # Actually run yarn
 RUN yarn cleaninstall