diff --git a/runtime/themes/sonokai.toml b/runtime/themes/sonokai.toml
index ebe1ae8d2..51d471c51 100644
--- a/runtime/themes/sonokai.toml
+++ b/runtime/themes/sonokai.toml
@@ -6,7 +6,9 @@
 # License: MIT License
 
 "type" = "blue"
+"boolean" = "purple"
 "constant" = "fg"
+"constant.builtin" = "purple"
 "constant.numeric" = "purple"
 "constant.character.escape" = "orange"
 "string" = "yellow"