diff --git a/src/debug.h b/src/debug.h
index 7c6b9bd7f..f01942bf5 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -39,14 +39,14 @@
 
 #ifdef EMBEDDED
 
-#define log_dbg(format, ...)
-#define log_err(format, ...)
+#define log_dbg(...)
+#define log_err(...)
 
 #else
 
 #include <stdio.h>
 
-#define log_dbg(format, ...) fprintf(stderr, format,  ## __VA_ARGS__)
-#define log_err(format, ...)  printf(format,  ## __VA_ARGS__)
+#define log_dbg(format, ...)  printf(format,  ## __VA_ARGS__)
+#define log_err(format, ...) fprintf(stderr, format,  ## __VA_ARGS__)
 
 #endif