diff --git a/core/shared/platform/nuttx/nuttx_platform.c b/core/shared/platform/nuttx/nuttx_platform.c
index 7a28005d4..da5bf8673 100644
--- a/core/shared/platform/nuttx/nuttx_platform.c
+++ b/core/shared/platform/nuttx/nuttx_platform.c
@@ -118,7 +118,7 @@ os_dcache_flush()
     up_textheap_data_sync();
 #endif
 #ifndef CONFIG_BUILD_KERNEL
-    up_invalidate_dcache_all();
+    up_flush_dcache_all();
 #endif
 }