diff --git a/repositories.txt b/repositories.txt
index 3b2528ef..4c8f09e6 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -7536,3 +7536,4 @@ https://github.com/jaakka/DelayFunctionsArduino
 https://github.com/ZanPekosak/SlowPWM
 https://github.com/Lorandil/uCompression
 https://github.com/ConsentiumIoT/ConsentiumStarterKit
+https://github.com/batuhantrkgl/ESP8266-D1_SMTPClient