diff --git a/retail/bootloaderi/source/arm7/hook_arm9.c b/retail/bootloaderi/source/arm7/hook_arm9.c
index 191341996..53b6d403c 100644
--- a/retail/bootloaderi/source/arm7/hook_arm9.c
+++ b/retail/bootloaderi/source/arm7/hook_arm9.c
@@ -337,7 +337,7 @@ int hookNdsRetailArm9(
 			configureRomMap(ce9, ndsHeader, dataToPreloadAddr, dsiMode);
 			for (u32 i = 0; i < dataToPreloadSize/*+dataToPreloadSize[1]*/; i += cacheBlockSize) {
 				ce9->cacheAddress += cacheBlockSize;
-				romLocationAdjust(ndsHeader, laterSdk, (ce9->valueBits & b_dsiBios), (ce9->valueBits & b_isSdk5), &ce9->cacheAddress);
+				romLocationAdjust(ndsHeader, laterSdk, (ce9->valueBits & b_isSdk5), (ce9->valueBits & b_dsiBios), &ce9->cacheAddress);
 				dataToPreloadSizeAligned += cacheBlockSize;
 			}
 			ce9->cacheSlots -= dataToPreloadSizeAligned/cacheBlockSize;
@@ -382,7 +382,7 @@ int hookNdsRetailArm9(
 			u32 addr = ce9->cacheAddress;
 
 			for (int slot = 0; slot < ce9->cacheSlots; slot++) {
-				romLocationAdjust(ndsHeader, laterSdk, (ce9->valueBits & b_dsiBios), (ce9->valueBits & b_isSdk5), &addr);
+				romLocationAdjust(ndsHeader, laterSdk, (ce9->valueBits & b_isSdk5), (ce9->valueBits & b_dsiBios), &addr);
 				cacheAddressTable[slot] = addr;
 				addr += cacheBlockSize;
 			}
diff --git a/retail/bootloaderi/source/arm7/main.arm7.c b/retail/bootloaderi/source/arm7/main.arm7.c
index 270395fd2..c4bc7779b 100644
--- a/retail/bootloaderi/source/arm7/main.arm7.c
+++ b/retail/bootloaderi/source/arm7/main.arm7.c
@@ -831,7 +831,7 @@ bool romLocationAdjust(const tNDSHeader* ndsHeader, const bool laterSdk, const b
 		*romLocation += 0x4000;
 	} else if (*romLocation == 0x0CFE0000 && !ntrType) {
 		*romLocation += 0x20000;
-	} else if (*romLocation == 0x0CFFC000 && dsiBios) {
+	} else if (*romLocation == 0x0CFFC000 && (dsiBios || isSdk5)) {
 		*romLocation += 0x4000;
 	}
 	if (*romLocation == (consoleModel > 0 ? 0x0E000000 : 0x0D000000)) {