diff --git a/arm9/source/nandio.c b/arm9/source/nandio.c
index b9f61c0..4c00af4 100644
--- a/arm9/source/nandio.c
+++ b/arm9/source/nandio.c
@@ -58,8 +58,10 @@ bool nandio_startup() {
 			fclose(cidFile);
 		} else {
 			// Get eMMC CID
-			*(u32*)(0x2FFFD0C) = 0x454D4D43;
-			while (*(u32*)(0x2FFFD0C) != 0);
+			*(u32*)(0xCFFFD0C) = 0x454D4D43;
+			while (*(u32*)(0xCFFFD0C) != 0) {
+				swiDelay(100);
+			}
 		}
 	}