diff --git a/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.cpp b/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.cpp
index b6d7a3346..37b71dbc1 100644
--- a/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.cpp
+++ b/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.cpp
@@ -567,7 +567,7 @@ bool HTTPClient::connect(void) {
     }
 
     // set Timeout for readBytesUntil and readStringUntil
-    _tcp->setTimeout(HTTPClient_TCP_TIMEOUT);
+    _tcp->setTimeout(HTTPCLIENT_TCP_TIMEOUT);
 
 #ifdef ESP8266
     _tcp->setNoDelay(true);
diff --git a/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.h b/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.h
index c86cfb102..d79582ea2 100644
--- a/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.h
+++ b/libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.h
@@ -25,10 +25,10 @@
 #ifndef ESP8266HTTPClient_H_
 #define ESP8266HTTPClient_H_
 
-//#define DEBUG_HTTPClient(...) Serial1.printf( __VA_ARGS__ )
+//#define DEBUG_HTTPCLIENT(...) Serial1.printf( __VA_ARGS__ )
 
-#ifndef DEBUG_HTTPClient
-#define DEBUG_HTTPClient(...)
+#ifndef DEBUG_HTTPCLIENT
+#define DEBUG_HTTPCLIENT(...)
 #endif
 
 #define HTTPClient_TCP_TIMEOUT (1000)