diff --git a/Building-instructions.md b/Building-instructions.md
index 72bfc5a..fe94529 100644
--- a/Building-instructions.md
+++ b/Building-instructions.md
@@ -1,3 +1,5 @@
+You need to build using Xcode 14 beta 6 or newer.
+
 ### v1.4
 Build using branch `v1.4`