diff --git a/checks/cleanCargoTomlTests/default.nix b/checks/cleanCargoTomlTests/default.nix
index a8e92469..ade31c0b 100644
--- a/checks/cleanCargoTomlTests/default.nix
+++ b/checks/cleanCargoTomlTests/default.nix
@@ -3,7 +3,6 @@
   filters,
   lib,
   linkFarmFromDrvs,
-  remarshal,
   runCommand,
   writeTOML,
 }:
@@ -22,11 +21,7 @@ let
         if lib.pathExists expectedPathSpecific then expectedPathSpecific else path + "/expected.toml";
     in
     runCommand "compare-${folderName}-${filterName}" { } ''
-      function reformat {
-        ${remarshal}/bin/remarshal --sort-keys -i "$1" --of toml
-      }
-
-      diff <(reformat ${expected}) <(reformat ${cleanedToml})
+      diff ${expected} ${cleanedToml}
       touch $out
     '';
   cmpAllFilters =
diff --git a/checks/mkDummySrcTests/default.nix b/checks/mkDummySrcTests/default.nix
index 59932f39..e0f0bfaf 100644
--- a/checks/mkDummySrcTests/default.nix
+++ b/checks/mkDummySrcTests/default.nix
@@ -2,7 +2,6 @@
   lib,
   linkFarmFromDrvs,
   mkDummySrc,
-  remarshal,
   runCommand,
   writeText,
 }:
@@ -18,15 +17,6 @@ let
     in
     runCommand "compare-${name}" { } ''
       echo ${expected} ${actual}
-      cp -r --no-preserve=ownership,mode ${expected} ./expected
-      cp -r --no-preserve=ownership,mode ${actual} ./actual
-
-      find ./expected ./actual \
-        -name Cargo.toml \
-        -exec mv '{}' '{}.bak' \; \
-        -exec ${remarshal}/bin/remarshal --sort-keys --if toml -i '{}.bak' --of toml -o '{}' \;
-      find ./expected ./actual -name Cargo.toml.bak -delete
-
       diff -r ./expected ./actual
       touch $out
     '';
diff --git a/lib/writeTOML.nix b/lib/writeTOML.nix
index 04c07949..87586487 100644
--- a/lib/writeTOML.nix
+++ b/lib/writeTOML.nix
@@ -4,7 +4,7 @@
 
 let
   inherit (pkgsBuildBuild)
-    remarshal
+    yj
     runCommand
     ;
 in
@@ -13,8 +13,8 @@ runCommand name
   {
     contents = builtins.toJSON contents;
     passAsFile = [ "contents" ];
-    nativeBuildInputs = [ remarshal ];
+    nativeBuildInputs = [ yj ];
   }
   ''
-    remarshal -i $contentsPath -if json -of toml -o $out
+    cat $contentsPath | yj -jt > $out
   ''