diff --git a/plugins/colorschemes/gruvbox-material.nix b/plugins/colorschemes/gruvbox-material.nix
index 6073689c..3daac2f9 100644
--- a/plugins/colorschemes/gruvbox-material.nix
+++ b/plugins/colorschemes/gruvbox-material.nix
@@ -24,7 +24,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
       force_background = false;
     };
     signs = {
-      highlight = true;
+      force_background = false;
     };
     customize = lib.nixvim.nestedLiteralLua ''
       function(g, o)
diff --git a/tests/test-sources/plugins/colorschemes/gruvbox-material.nix b/tests/test-sources/plugins/colorschemes/gruvbox-material.nix
index ff168670..d620fa48 100644
--- a/tests/test-sources/plugins/colorschemes/gruvbox-material.nix
+++ b/tests/test-sources/plugins/colorschemes/gruvbox-material.nix
@@ -22,7 +22,8 @@
           background_color = null;
         };
         signs = {
-          highlight = true;
+          force_background = false;
+          background_color = null;
         };
         customize = null;
       };
@@ -46,7 +47,8 @@
           force_background = false;
         };
         signs = {
-          highlight = true;
+          force_background = false;
+          background_color = null;
         };
         customize = lib.nixvim.mkRaw ''
           function(g, o)