diff --git a/nix/pkgs/main/default.nix b/nix/pkgs/main/default.nix
index 4150b389..5dfb32ec 100644
--- a/nix/pkgs/main/default.nix
+++ b/nix/pkgs/main/default.nix
@@ -162,18 +162,12 @@ commonAttrs = {
       ];
     };
 
-    # This is redundant with CI
-    doCheck = false;
+    doCheck = true;
 
-    cargoTestCommand = "cargo test --locked ";
     cargoExtraArgs = "--no-default-features --locked "
       + lib.optionalString
         (features'' != [])
         "--features " + (builtins.concatStringsSep "," features'');
-    cargoTestExtraArgs = "--no-default-features --locked "
-      + lib.optionalString
-        (features'' != [])
-        "--features " + (builtins.concatStringsSep "," features'');
 
     dontStrip = profile == "dev" || profile == "test";
     dontPatchELF = profile == "dev" || profile == "test";
@@ -209,18 +203,12 @@ craneLib.buildPackage ( commonAttrs // {
     env = buildDepsOnlyEnv;
   });
 
-  # This is redundant with CI
-  doCheck = false;
+  doCheck = true;
 
-  cargoTestCommand = "cargo test --locked ";
   cargoExtraArgs = "--no-default-features --locked "
     + lib.optionalString
       (features'' != [])
       "--features " + (builtins.concatStringsSep "," features'');
-  cargoTestExtraArgs = "--no-default-features --locked "
-    + lib.optionalString
-      (features'' != [])
-      "--features " + (builtins.concatStringsSep "," features'');
 
   env = buildPackageEnv;