diff --git a/src/flashcart/ed64/ed64.c b/src/flashcart/ed64/ed64.c
index 25936578..8d3abf89 100644
--- a/src/flashcart/ed64/ed64.c
+++ b/src/flashcart/ed64/ed64.c
@@ -129,10 +129,10 @@ static flashcart_err_t ed64_load_rom (char *rom_path, flashcart_progress_callbac
             ed64_save_type_t type = ed64_ll_get_save_type();
             switch (type) {
             case SAVE_TYPE_SRAM:
-                rom_size -= KiB(32);
+                rom_size -= KiB(32) - KiB(16);
             case SAVE_TYPE_SRAM_128K:
             case SAVE_TYPE_FLASHRAM:
-                rom_size -= KiB(128);
+                rom_size -= KiB(128) - KiB(16);
             break;
             default:
             break;
diff --git a/src/flashcart/ed64/ed64_ll.c b/src/flashcart/ed64/ed64_ll.c
index 2c00d731..1dd5d7b9 100644
--- a/src/flashcart/ed64/ed64_ll.c
+++ b/src/flashcart/ed64/ed64_ll.c
@@ -237,7 +237,7 @@ int ed64_ll_get_sram_128 (uint8_t *buffer, int size) {
 
     dma_wait();
 
-    pi_dma_from_sram(buffer, 0 - (KiB(64) - size), size) ;
+    pi_dma_from_sram(buffer, -(size - KiB(16)), size) ;
 
     dma_wait();
 
@@ -324,7 +324,7 @@ int ed64_ll_set_sram_128 (uint8_t *buffer, int size) {
     data_cache_hit_writeback_invalidate(buffer,size);
     dma_wait();
 
-    pi_dma_to_sram(buffer, 0 - (KiB(64) - size), size);
+    pi_dma_to_sram(buffer, -(size - KiB(16)), size);
     data_cache_hit_writeback_invalidate(buffer,size);
 
     //Wait