diff --git a/firmware/esp32/overland-controller/overland-controller.ino b/firmware/esp32/overland-controller/overland-controller.ino
index f636511..4260f5a 100644
--- a/firmware/esp32/overland-controller/overland-controller.ino
+++ b/firmware/esp32/overland-controller/overland-controller.ino
@@ -4126,6 +4126,8 @@ void setup() {
     server.on(API_V1("/health"), HTTP_GET, handleHealth);
     server.on(API_V1("/capabilities"), HTTP_GET, handleCapabilities);
     server.on(API_V1("/status"), handleStatus);
+    server.on(API_V1("/relay/set"), HTTP_POST, handleSetRelayPost);
+