diff --git a/repositories.txt b/repositories.txt
index b07d8e3f5..72cde6f6d 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -6693,6 +6693,7 @@ https://github.com/todd-herbert/unoHID
 https://github.com/Toernblom/SimpleUDPController
 https://github.com/Toernblom/SimpleWiFiClient
 https://github.com/tofuman0/PCA9505_06
+https://github.com/tom-dudman/DS1804
 https://github.com/TomasRoj/BasicsLibrary
 https://github.com/TomasRoj/OctopusLab-Library
 https://github.com/tomasz90/debounce-me