diff --git a/libraries/AP_HAL_ESP32/SPIDevice.cpp b/libraries/AP_HAL_ESP32/SPIDevice.cpp
index f62f3c13ec4..2fa7bd463a5 100644
--- a/libraries/AP_HAL_ESP32/SPIDevice.cpp
+++ b/libraries/AP_HAL_ESP32/SPIDevice.cpp
@@ -169,7 +169,7 @@ void SPIDevice::acquire_bus(bool accuire)
 AP_HAL::Semaphore *SPIDevice::get_semaphore()
 {
 #ifdef SPIDEBUG
-    rintf("%s:%d \n", __PRETTY_FUNCTION__, __LINE__);
+    printf("%s:%d \n", __PRETTY_FUNCTION__, __LINE__);
 #endif
     return &bus.semaphore;
 }