diff --git a/Dockerfile b/Dockerfile
index 171775c..f59b37f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,9 @@ WORKDIR /usr/src/app
 # Copying this first prevents re-running npm install on every code change.
 COPY --chown=node:node package*.json ./
 
+# Copy prisma (needed for prisma error types)
+COPY --chown=node:node ./prisma prisma
+
 # Install app dependencies using the `npm ci` command instead of `npm install`
 RUN npm ci
 RUN npx prisma generate