diff --git a/lib/swift/Sources/LinuxHelper.swift b/lib/swift/Sources/LinuxHelper.swift
index 83603f8..7ab0b3e 100644
--- a/lib/swift/Sources/LinuxHelper.swift
+++ b/lib/swift/Sources/LinuxHelper.swift
@@ -27,7 +27,7 @@
   
 extension UInt {
   public static func &(lhs: UInt, rhs: Int) -> UInt {
-    let cast = unsafeBitCast(rhs, to: UInt.self)
+    let cast = UInt(bitPattern: rhs)
     return lhs & cast
   }
 }