diff --git a/components/espcoredump/src/core_dump_flash.c b/components/espcoredump/src/core_dump_flash.c
index 2cd6bfb55b..ece2af211a 100644
--- a/components/espcoredump/src/core_dump_flash.c
+++ b/components/espcoredump/src/core_dump_flash.c
@@ -185,7 +185,7 @@ static esp_err_t esp_core_dump_flash_write_data(core_dump_write_data_t* wr_data,
             wr_data->off += COREDUMP_CACHE_SIZE;
 
             /* Update checksum with the newly written data on the flash. */
-            esp_core_dump_checksum_update(&wr_data->checksum_ctx, &wr_data->cached_data, COREDUMP_CACHE_SIZE);
+            esp_core_dump_checksum_update(&wr_data->checksum_ctx, wr_data->cached_data, COREDUMP_CACHE_SIZE);
 
             /* Reset cache from the next use. */
             wr_data->cached_bytes = 0;