diff --git a/resources/assets/sass/_codemirror.scss b/resources/assets/sass/_codemirror.scss
index 14bcd29cf..2366bf18c 100644
--- a/resources/assets/sass/_codemirror.scss
+++ b/resources/assets/sass/_codemirror.scss
@@ -370,6 +370,7 @@ span.CodeMirror-selectedtext { background: none; }
 .cm-s-base16-light span.cm-keyword { color: #ac4142; }
 .cm-s-base16-light span.cm-string { color: #e09c3c; }
 
+.cm-s-base16-light span.cm-builtin { color: #4c7f9e; }
 .cm-s-base16-light span.cm-variable { color: #90a959; }
 .cm-s-base16-light span.cm-variable-2 { color: #6a9fb5; }
 .cm-s-base16-light span.cm-def { color: #d28445; }