1 files changed, 2 insertions, 2 deletions
diff --git a/src/System.Private.CoreLib/shared/System/Reflection/AssemblyName.cs b/src/System.Private.CoreLib/shared/System/Reflection/AssemblyName.cs
index ffdac56665..3de53a1419 100644
--- a/src/System.Private.CoreLib/shared/System/Reflection/AssemblyName.cs
+++ b/src/System.Private.CoreLib/shared/System/Reflection/AssemblyName.cs
@@ -172,7 +172,7 @@ namespace System.Reflection
 
         // The compressed version of the public key formed from a truncated hash.
         // Will throw a SecurityException if _publicKey is invalid
-        public byte[] GetPublicKeyToken()
+        public byte[]? GetPublicKeyToken()
         {
             if (_publicKeyToken == null)
                 _publicKeyToken = ComputePublicKeyToken();
@@ -226,7 +226,7 @@ namespace System.Reflection
                 if (this.Name == null)
                     return string.Empty;
                 // Do not call GetPublicKeyToken() here - that latches the result into AssemblyName which isn't a side effect we want.
-                byte[] pkt = _publicKeyToken ?? ComputePublicKeyToken();
+                byte[]? pkt = _publicKeyToken ?? ComputePublicKeyToken();
                 return AssemblyNameFormatter.ComputeDisplayName(Name, Version, CultureName, pkt, Flags, ContentType);
             }
         }