diff --git a/Inc/LoggerInterface.h b/Inc/LoggerInterface.h
index 4a4e3b7..d5bf2b9 100644
--- a/Inc/LoggerInterface.h
+++ b/Inc/LoggerInterface.h
@@ -11,7 +11,8 @@
 #include "stdbool.h"
 
 #define MAX_COUNT_BUF_LOG 10
-#define MAX_LEN_BUF_LOG 128
+#define MAX_LEN_PRINTF_BUF_LOG 256
+#define MAX_LEN_LOGGER_BUF_LOG 128
 #define MAX_LEN_BUF_NAME_LOG 16
 
 typedef enum {
diff --git a/Src/LoggerPrintf.c b/Src/LoggerPrintf.c
index 8e2e426..af4867f 100644
--- a/Src/LoggerPrintf.c
+++ b/Src/LoggerPrintf.c
@@ -762,7 +762,7 @@ void LoggerPrintf(
     va_list args;
 
     va_start(args, fmt);
-    result = vsnprintf(str, MAX_LEN_BUF_LOG, fmt, args);
+    result = vsnprintf(str, MAX_LEN_PRINTF_BUF_LOG, fmt, args);
     va_end(args);