diff --git a/server/Dockerfile b/server/Dockerfile
index 50ffe3d0b..d3641dd33 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,4 +1,4 @@
-FROM node
+FROM node:16
 WORKDIR /app
 COPY . /app
 RUN apt-get update && apt-get install -y sendmail && rm -rf /var/lib/apt/lists/*