diff --git a/firmware/esp32/overland-controller/overland-controller.ino b/firmware/esp32/overland-controller/overland-controller.ino
index ca2d7ba..9b22b24 100644
--- a/firmware/esp32/overland-controller/overland-controller.ino
+++ b/firmware/esp32/overland-controller/overland-controller.ino
@@ -2025,7 +2025,7 @@ int findRelayConfigIndexForUart(const String& id) {
     return -1;
 }
 
-int findTempConfigIndexForUart(const String& id) {
+int findTempConfigIndexById(const String& id) {
     for (int i = 0; i < MAX_TEMP_SENSORS; i++) {
         if (appConfig.tempSensors[i].id == id) {
             return i;
@@ -2110,7 +2110,7 @@ void handleUartMessage(const String& line) {
 
     if (strcmp(type, "config_temp") == 0) {
         String id = doc["id"] | "";
-        int index = findTempConfigIndexForUart(id);
+        int index = findTempConfigIndexById(id);
 
         if (index < 0) {
             sendError(DashboardSerial, "unknown_temp_sensor");
@@ -2286,7 +2286,7 @@ void handleUartMessage(const String& line) {
         int configIndex = -1;
 
         if (id.length() > 0) {
-            configIndex = findTempConfigIndexForUart(id);
+            configIndex = findTempConfigIndexById(id);
         } else if (slot >= 1 && slot <= MAX_TEMP_SENSORS) {
             configIndex = slot - 1;
         }
@@ -2313,7 +2313,7 @@ void handleUartMessage(const String& line) {
         int configIndex = -1;
 
         if (id.length() > 0) {
-            configIndex = findTempConfigIndexForUart(id);
+            configIndex = findTempConfigIndexById(id);
         } else if (slot >= 1 && slot <= MAX_TEMP_SENSORS) {
             configIndex = slot - 1;
         }
@@ -3078,7 +3078,7 @@ void handleTempAssign() {
     int configIndex = -1;
 
     if (id.length() > 0) {
-        configIndex = findTempConfigIndexForUart(id);
+        configIndex = findTempConfigIndexById(id);
     } else if (slot >= 1 && slot <= MAX_TEMP_SENSORS) {
         configIndex = slot - 1;
     }
@@ -3128,7 +3128,7 @@ void handleTempClear() {
     int configIndex = -1;
 
     if (id.length() > 0) {
-        configIndex = findTempConfigIndexForUart(id);
+        configIndex = findTempConfigIndexById(id);
     } else if (slot >= 1 && slot <= MAX_TEMP_SENSORS) {
         configIndex = slot - 1;
     }
diff --git a/tests/test_http_api_contract.py b/tests/test_http_api_contract.py
index b491140..23f69c7 100644
--- a/tests/test_http_api_contract.py
+++ b/tests/test_http_api_contract.py
@@ -448,3 +448,15 @@ def test_legacy_dashboard_uart_is_disabled_by_default():
     assert "DASHBOARD_UART_RX_PIN 22" not in config
     assert "#if DASHBOARD_UART_ENABLED" in source
     assert "pollDashboardUart();" in source
+
+
+def test_temp_config_lookup_is_available_to_http_handlers():
+    source = firmware_source()
+
+    assert "int findTempConfigIndexById(" in source
+    assert "configIndex = findTempConfigIndexById(id);" in source
+    assert "findTempConfigIndexForUart" not in source
+
+    helper_pos = source.index("int findTempConfigIndexById(")
+    uart_guard_pos = source.index("#if DASHBOARD_UART_ENABLED")
+    assert helper_pos < uart_guard_pos