diff --git a/ESP32_Temperture-Node/.gitignore b/ESP32_Temperture-Node/.gitignore
index 89cc49cb..20b58d78 100644
--- a/ESP32_Temperture-Node/.gitignore
+++ b/ESP32_Temperture-Node/.gitignore
@@ -3,3 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+src/secrets.bak