diff --git a/src/main.cpp b/src/main.cpp
index 25a22bb..3254714 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -107,7 +107,7 @@ void setup()
   // This pre-load the input buffers
   // We need to do this to prevent switches that are left on the "on" position from triggering the callback
   ESP_LOGV("CUD IoT OS", "Pre-loading input buffers");
-  espmega.inputs.preloadInputBuffers();
+  espmega.inputs.preloadInputBuffer();
   espmega.inputs.registerCallback(handle_input_change);
   // Start the display routine
   ESP_LOGV("CUD IoT OS", "Starting CUDDisplay");