diff --git a/BUILDING.md b/BUILDING.md
index 5999f1eb9..1821f2bc3 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -12,7 +12,7 @@
  8. Build the solution.
  9. Launching `OTRExporter/extract_assets.py` will generate an `oot.otr` archive file in `OTRExporter/oot.otr`.
  10. Run `soh/soh.sln`
- 11. Switch the solution to `Release x86`.
+ 11. Switch the solution to `Release x86` or `Release x64`.
  12. Build the solution.
  13. Copy the `OTRExporter/oot.otr` archive file to `soh/Release`.
  14. Launch `soh.exe`.