diff --git a/main/xvprintf.c b/main/xvprintf.c
index 3087883..0fb8821 100644
--- a/main/xvprintf.c
+++ b/main/xvprintf.c
@@ -9,12 +9,12 @@ RingbufHandle_t can_messages;
 
 void init_tx_ringbuf() {
     can_messages = xRingbufferCreate(1028, RINGBUF_TYPE_NOSPLIT);
-    esp_log_set_vprintf(&xvprintf);
+    esp_log_set_vprintf(&vxprintf);
 }
 
 // This function will be called by the ESP log library every time ESP_LOG needs to be performed.
 //      @important Do NOT use the ESP_LOG* macro's in this function ELSE recursive loop and stack overflow! So use printf() instead for debug messages.
-int xvprintf(const char *fmt, va_list args) {
+int vxprintf(const char *fmt, va_list args) {
     char msg_to_send[200];
     size_t str_len;
     str_len = vsnprintf(msg_to_send, 199, fmt, args);
@@ -25,5 +25,5 @@ int xvprintf(const char *fmt, va_list args) {
 int xprintf(const char *fmt, ...) {
     va_list(args);
     va_start(args, fmt);
-    return xvprintf(fmt, args);
+    return vxprintf(fmt, args);
 }
diff --git a/main/xvprintf.h b/main/xvprintf.h
index 6d9c9a4..5dc83df 100644
--- a/main/xvprintf.h
+++ b/main/xvprintf.h
@@ -6,7 +6,7 @@
 extern RingbufHandle_t can_messages;
 
 void init_tx_ringbuf();
-int xvprintf(const char *fmt, va_list args);
+int vxprintf(const char *fmt, va_list args);
 int xprintf(const char *fmt, ...);
 
 // functions