diff --git a/flake.nix b/flake.nix
index 1b29fa72..ae615d97 100644
--- a/flake.nix
+++ b/flake.nix
@@ -540,7 +540,7 @@
             ];
 
           checkInputs = [
-            foreman python3 netcat-openbsd
+            foreman python3 netcat-openbsd glibcLocales cacert
           ];
 
           hydraPath = lib.makeBinPath (