diff --git a/deployment/check/cli/nixosTest.nix b/deployment/check/cli/nixosTest.nix
index 80ee3be3..00f72475 100644
--- a/deployment/check/cli/nixosTest.nix
+++ b/deployment/check/cli/nixosTest.nix
@@ -45,6 +45,8 @@ in
         peertube.inputDerivation
         gixy
         gixy.inputDerivation
+        shellcheck
+        shellcheck.inputDerivation
       ];
 
       system.extraDependenciesFromModule = {