diff --git a/runtime/platform/compiler.h b/runtime/platform/compiler.h
index 62324699923..edd340d1fb0 100644
--- a/runtime/platform/compiler.h
+++ b/runtime/platform/compiler.h
@@ -161,8 +161,8 @@
 
 // As of G3 RJ-2024.3 toolchain, zu format specifier is not supported for Xtensa
 #if defined(__XTENSA__)
-#define ET_PRIsize_t "lu"
-#define ET_PRIssize_t "ld"
+#define ET_PRIsize_t "u"
+#define ET_PRIssize_t "d"
 #else
 #define ET_PRIsize_t "zu"
 #define ET_PRIssize_t "zd"