diff --git a/src/_vendor/partial-json-parser/parser.ts b/src/_vendor/partial-json-parser/parser.ts
index 33c0b49e..b79cdef8 100644
--- a/src/_vendor/partial-json-parser/parser.ts
+++ b/src/_vendor/partial-json-parser/parser.ts
@@ -151,7 +151,7 @@ const tokenize = (input: string) => {
           char = input[++current];
         }
 
-        if (value == 'true' || value == 'false') {
+        if (value == 'true' || value == 'false' || value === 'null') {
           tokens.push({
             type: 'name',
             value,