diff --git a/components/esp_psram/esp32/esp_himem.c b/components/esp_psram/esp32/esp_himem.c
index 6964e1ea3cf..3650bbfebc0 100644
--- a/components/esp_psram/esp32/esp_himem.c
+++ b/components/esp_psram/esp32/esp_himem.c
@@ -331,7 +331,7 @@ esp_err_t esp_himem_map(esp_himem_handle_t handle, esp_himem_rangehandle_t range
     }
 
     //Set out pointer
-    *out_ptr = (void *)(VIRT_HIMEM_RANGE_START + (range->block_start + range_offset) * CACHE_BLOCKSIZE);
+    *out_ptr = (void *)(VIRT_HIMEM_RANGE_START + (range->block_start + range_block) * CACHE_BLOCKSIZE);
     return ESP_OK;
 }