diff --git a/src/libraries/System.Net.Quic/src/System/Net/Quic/Internal/MsQuicTlsSecret.cs b/src/libraries/System.Net.Quic/src/System/Net/Quic/Internal/MsQuicTlsSecret.cs
index 44f57b8b86bcfe..396e6251434fef 100644
--- a/src/libraries/System.Net.Quic/src/System/Net/Quic/Internal/MsQuicTlsSecret.cs
+++ b/src/libraries/System.Net.Quic/src/System/Net/Quic/Internal/MsQuicTlsSecret.cs
@@ -131,7 +131,7 @@ public unsafe void Dispose()
 
             QUIC_TLS_SECRETS* tlsSecrets = _tlsSecrets;
             _tlsSecrets = null;
-            NativeMemory.Free(_tlsSecrets);
+            NativeMemory.Free(tlsSecrets);
         }
     }
 }