diff --git a/Dockerfile b/Dockerfile
index 1b67a3c..20452e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ COPY package*.json ./
 RUN npm ci --omit=dev
 
 COPY server.js ./
-COPY src/gameState.js src/websocket-handler.js src/server-utils.js src/persist.js ./src/
+COPY src/gameState.js src/websocket-handler.js src/server-utils.js src/persist.js src/spot-utils.js ./src/
 COPY --from=builder /app/dist ./dist
 
 EXPOSE 3000