diff --git a/src/Geralt/Interop/Interop.Constants.cs b/src/Geralt/Interop/Interop.Constants.cs
index 6fbeed8..add20f5 100644
--- a/src/Geralt/Interop/Interop.Constants.cs
+++ b/src/Geralt/Interop/Interop.Constants.cs
@@ -4,7 +4,11 @@ internal static partial class Interop
 {
     internal static partial class Libsodium
     {
+#if IOS
+        private const string DllName = "__Internal";
+#else
         private const string DllName = "libsodium";
+#endif
         private const CallingConvention Convention = CallingConvention.Cdecl;
     }
 }