diff --git a/pkgs/os-specific/linux/zfs/2_1.nix b/pkgs/os-specific/linux/zfs/2_1.nix
index d950f5cac15d..885ebca73abb 100644
--- a/pkgs/os-specific/linux/zfs/2_1.nix
+++ b/pkgs/os-specific/linux/zfs/2_1.nix
@@ -22,9 +22,9 @@ callPackage ./generic.nix args {
 
   hash = "sha256-zFO8fMbirEOrn5W57rAN7IWY6EIXG8jDXqhP7BWJyiY=";
 
-  tests = [
-    nixosTests.zfs.series_2_1
-  ];
+  tests = {
+    inherit (nixosTests.zfs) series_2_1;
+  };
 
   maintainers = [ lib.maintainers.raitobezarius ];
 }
diff --git a/pkgs/os-specific/linux/zfs/2_2.nix b/pkgs/os-specific/linux/zfs/2_2.nix
index befb83b20569..9d8be86258d5 100644
--- a/pkgs/os-specific/linux/zfs/2_2.nix
+++ b/pkgs/os-specific/linux/zfs/2_2.nix
@@ -19,10 +19,9 @@ callPackage ./generic.nix args {
   # this package should point to the latest release.
   version = "2.2.6";
 
-  tests = [
-    nixosTests.zfs.installer
-    nixosTests.zfs.series_2_2
-  ];
+  tests = {
+    inherit (nixosTests.zfs) installer series_2_2;
+  };
 
   maintainers = with lib.maintainers; [ adamcstephens amarshall ];
 
diff --git a/pkgs/os-specific/linux/zfs/unstable.nix b/pkgs/os-specific/linux/zfs/unstable.nix
index 3fb46077d886..4893c3e32152 100644
--- a/pkgs/os-specific/linux/zfs/unstable.nix
+++ b/pkgs/os-specific/linux/zfs/unstable.nix
@@ -23,9 +23,9 @@ callPackage ./generic.nix args {
   version = "2.2.6";
   # rev = "";
 
-  tests = [
-    nixosTests.zfs.unstable
-  ];
+  tests = {
+    inherit (nixosTests.zfs) unstable;
+  };
 
   hash = "sha256-wkgoYg6uQOHVq8a9sJXzO/QXJ6q28l7JXWkC+BFvOb0=";
 }