diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 28d63d19..9eb02248 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -2,6 +2,10 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# Doesn't need to be precise
+env:
+    CURRENT_DATE: $(date --iso-8601=seconds)
+
 steps:
 # Checks for the whole repo
   - label: check trailing whitespace
@@ -29,7 +33,7 @@ steps:
       - nix-build -A checks.x86_64-linux.backend-test
   - label: backend image
     commands:
-      - nix-build -A packages.x86_64-linux.docker-backend
+      - nix-build -A packages.x86_64-linux.docker-backend --argstr creationDate "$CURRENT_DATE"
       - buildkite-agent artifact upload "$(readlink -f result)"
   - label: backend hlint
     commands:
@@ -41,7 +45,7 @@ steps:
       - nix-build -A packages.x86_64-linux.frontend
   - label: frontend image
     commands:
-      - nix-build -A packages.x86_64-linux.docker-frontend
+      - nix-build -A packages.x86_64-linux.docker-frontend --argstr creationDate "$CURRENT_DATE"
       - buildkite-agent artifact upload "$(readlink -f result)"
   - label: frontend tscompile
     commands:
@@ -66,9 +70,9 @@ steps:
     branches: "demo"
   - label: Push backend image to registry
     commands:
-      - nix-shell --run 'scripts/docker-push.sh docker-archive:$(nix-build -A packages.x86_64-linux.docker-backend) docker://ghcr.io/serokell/edna-backend:latest'
+      - nix-shell --run 'scripts/docker-push.sh docker-archive:$(nix-build -A packages.x86_64-linux.docker-backend --argstr creationDate "$CURRENT_DATE") docker://ghcr.io/serokell/edna-backend:latest'
     branches: "master"
   - label: Push frontend image to registry
     commands:
-      - nix-shell --run 'scripts/docker-push.sh docker-archive:$(nix-build -A packages.x86_64-linux.docker-frontend) docker://ghcr.io/serokell/edna-frontend:latest'
+      - nix-shell --run 'scripts/docker-push.sh docker-archive:$(nix-build -A packages.x86_64-linux.docker-frontend --argstr creationDate "$CURRENT_DATE") docker://ghcr.io/serokell/edna-frontend:latest'
     branches: "master"
diff --git a/docker.nix b/docker.nix
index 5652e607..44bf1f11 100644
--- a/docker.nix
+++ b/docker.nix
@@ -9,7 +9,8 @@
 , glibcLocales
 , linkFarm
 , runCommand
-, writeTextDir }:
+, writeTextDir
+, creationDate }:
 
 let
   inherit (dockerTools) buildLayeredImage buildImage pullImage;
@@ -26,6 +27,7 @@ in
   in buildLayeredImage {
     name = "ghcr.io/serokell/edna-backend";
     tag = "latest";
+    created = creationDate;
 
     contents = [
       backend
@@ -78,6 +80,7 @@ in
   in buildImage {
     name = "ghcr.io/serokell/edna-frontend";
     tag = "latest";
+    created = creationDate;
     fromImage = nginx;
     contents = [
       html
diff --git a/flake.nix b/flake.nix
index 8dfc0e8e..5f5d46b8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,9 +39,9 @@
         profile = with self.packages.${system};
           linkFarm "edna-deploy-profile" [
             { name = "backend.tar.gz";
-            path = docker-backend; }
+            path = docker-backend { }; }
             { name = "frontend.tar.gz";
-            path = docker-frontend; }
+            path = docker-frontend { }; }
           ];
       in {
         hostname = "${hostName}.edna.serokell.team";
@@ -80,9 +80,10 @@
         inherit analysis-env;
         EDNA_ANALYSIS_DIR = ./analysis;
       };
-      docker = pkgs.callPackage ./docker.nix {
+      docker = creationDate: pkgs.callPackage ./docker.nix {
         backend = backend.server;
         inherit frontend;
+        creationDate = creationDate;
       };
 
       frontend = pkgs.callPackage ./frontend { };
@@ -99,8 +100,8 @@
         analysis-env = analysis-env;
         backend-lib = backend.library;
         backend-server = backend.server;
-        docker-backend = docker.backend-image;
-        docker-frontend = docker.frontend-image;
+        docker-backend = { creationDate ? "1970-01-01T00:00:01Z" }: (docker creationDate).backend-image;
+        docker-frontend = { creationDate ? "1970-01-01T00:00:01Z" }: (docker creationDate).frontend-image;
         frontend = frontend;
       };