diff --git a/runtime/themes/gruvbox.toml b/runtime/themes/gruvbox.toml
index 53d4af8e57eea..dc8991ecd0d2d 100644
--- a/runtime/themes/gruvbox.toml
+++ b/runtime/themes/gruvbox.toml
@@ -28,7 +28,7 @@
 "info" = { fg = "aqua1" }
 "warning" = { fg = "yellow1" }
 
-"diff.delta" = { fg = "orange1" }
+"diff.delta" = { fg =  "yellow1" }
 "diff.minus" = { fg = "red1" }
 "diff.plus" = { fg = "green1" }