diff --git a/src/JsonReader.php b/src/JsonReader.php
index 202c779..b1b0e13 100644
--- a/src/JsonReader.php
+++ b/src/JsonReader.php
@@ -24,7 +24,7 @@ class JsonReader
     const END_OBJECT = "END_OBJECT";
 
     /* Options */
-    const FLOAT_AS_STRING = 0b00000001;
+    const FLOATS_AS_STRINGS = 0b00000001;
 
     /**
      * @var Parser|null
@@ -278,7 +278,7 @@ private function buildTree(string $type, bool $writeCache): array
     private function castNumber(string $number)
     {
         $cast = +$number;
-        if (($this->options & self::FLOAT_AS_STRING) && \is_float($cast)) {
+        if (($this->options & self::FLOATS_AS_STRINGS) && \is_float($cast)) {
             return $number;
         }
         return $cast;
diff --git a/test/JsonReaderTest.php b/test/JsonReaderTest.php
index cfe89fd..8392297 100644
--- a/test/JsonReaderTest.php
+++ b/test/JsonReaderTest.php
@@ -190,7 +190,7 @@ public function testReadWithOptionFloatAsString()
             [JsonReader::END_OBJECT, null, null, 0],
         ];
 
-        $reader = new JsonReader(JsonReader::FLOAT_AS_STRING);
+        $reader = new JsonReader(JsonReader::FLOATS_AS_STRINGS);
         $reader->init($this->parser);
 
         $i = 0;