diff --git a/src/ArduinoJson/Json/Latch.hpp b/src/ArduinoJson/Json/Latch.hpp
index aef1fe36..70866d6b 100644
--- a/src/ArduinoJson/Json/Latch.hpp
+++ b/src/ArduinoJson/Json/Latch.hpp
@@ -45,7 +45,8 @@ class Latch {
   }
 
   TReader _reader;
-  char _current;
+  char _current;  // NOLINT(clang-analyzer-optin.cplusplus.UninitializedObject)
+                  // Not initialized in constructor (+10 bytes on AVR)
   bool _loaded;
 #if ARDUINOJSON_DEBUG
   bool _ended;