diff --git a/lume/src/talks/2024/nix-docker-build.mdx b/lume/src/talks/2024/nix-docker-build.mdx
index 607a009b6..67c6afa9e 100644
--- a/lume/src/talks/2024/nix-docker-build.mdx
+++ b/lume/src/talks/2024/nix-docker-build.mdx
@@ -1,5 +1,6 @@
 ---
 title: Nix is a better Docker image builder than Docker's image builder
+date: 2024-03-15
 year: 2024
 image: talks/2024/nix-docker-builder/001
 ---