diff --git a/Dockerfile b/Dockerfile
index 78b718e..0983e3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM node:19 as builder
 RUN mkdir -p /app
 WORKDIR /app
 
-COPY ["package.json", "yarn.lock", ".yarnrc.yml", "/app/"]
+COPY ["package.json", "yarn.lock", ".yarnrc.yml", "tsconfig.json", "/app/"]
 COPY [".yarn", "/app/.yarn"]
 COPY ["src", "/app/src"]