diff --git a/Dockerfile b/Dockerfile
index 9db89dc..7e50323 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ADD *.go /src/.
 ADD go.mod /src
 
 RUN cd /src && go mod tidy
-RUN cd /src && go build -ldflags "-X main.GitSHA=${GIT_SHA}" -o server *.go
+RUN cd /src && go build -ldflags "-X main.GitSHA=${GIT_SHA} -X main.BuildDate=$(date +%Y-%m-%d)" -o server *.go
 
 FROM debian:bookworm-slim