diff --git a/.gitmodules b/.gitmodules
index 366951a..b6b1986 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,7 @@
 [submodule "components/esp32-owb"]
 	path = components/esp32-owb
 	url = https://github.com/DavidAntliff/esp32-owb
+[submodule "components/esp32-ds18b20"]
+    path = components/esp32-ds18b20
+    url = https://github.com/DavidAntliff/esp32-ds18b20