diff --git a/tests/default.nix b/tests/default.nix
index 434a15de..391d7a20 100644
--- a/tests/default.nix
+++ b/tests/default.nix
@@ -7,8 +7,8 @@ let
   nmt = pkgs.fetchFromGitLab {
     owner = "rycee";
     repo = "nmt";
-    rev = "19ef4e6673cb50a26069ef78b4644553863fb160";
-    sha256 = "0dwbkl3wifhihp0xxpdfy9jscmrrzfcwx1czlhv728nvbz90ps7b";
+    rev = "873ac8cbd362376088b306cee769db37c3cd9b43";
+    sha256 = "0s0r0hj6046k6kvfh4j8cvxcq8dv5c4801hs81b11cqlvalyf9y4";
   };
 
   modules = import ../modules/modules.nix {
diff --git a/tests/modules/programs/gnome-terminal/gnome-terminal-1.nix b/tests/modules/programs/gnome-terminal/gnome-terminal-1.nix
index b3d44a61..44d95cb3 100644
--- a/tests/modules/programs/gnome-terminal/gnome-terminal-1.nix
+++ b/tests/modules/programs/gnome-terminal/gnome-terminal-1.nix
@@ -57,7 +57,7 @@ with lib;
 
     nmt.script = ''
       dconfIni=$(grep -oPm 1 '/nix/store/[a-z0-9]*?-hm-dconf.ini' $TESTED/activate)
-      TESTED= assertFileContent $dconfIni ${./gnome-terminal-1.conf}
+      assertFileContent $dconfIni ${./gnome-terminal-1.conf}
     '';
   };
 }
diff --git a/tests/modules/programs/neovim/plugin-config.nix b/tests/modules/programs/neovim/plugin-config.nix
index bfb9f5c7..2ae0ba49 100644
--- a/tests/modules/programs/neovim/plugin-config.nix
+++ b/tests/modules/programs/neovim/plugin-config.nix
@@ -27,7 +27,7 @@ with lib;
       ${pkgs.perl}/bin/perl -pe "s|\Q$NIX_STORE\E/[a-z0-9]{32}-|$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" < "$vimrc" > $out/generated.vim
       assertFileExists home-files/.config/nvim/init.vim
       # We need to remove the unkown store paths in the config
-      TESTED="" assertFileContent \
+      assertFileContent \
          $out/generated.vim \
         "${./plugin-config.vim}"
     '';