diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4800144..8fac8f5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -58,7 +58,7 @@ build:
     - *scripts_cache
   script:
     - attic watch-store skynet-cache &
-    - nix build --verbose
+    - nix --extra-experimental-features "nix-command flakes" build --verbose
   rules:
     - if: $CI_COMMIT_TAG
       when: never
diff --git a/Cargo.toml b/Cargo.toml
index a26023a..eda0abd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,4 +37,4 @@ chrono = "0.4.26"
 lettre = "0.10.4"
 maud = "0.25.0"
 
-serde = "1.0.188"
\ No newline at end of file
+serde = "1.0.188"