1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/src/ocsp/BasicOCSPRespGenerator.cs b/crypto/src/ocsp/BasicOCSPRespGenerator.cs
index 7705071fd..0dd4e0a09 100644
--- a/crypto/src/ocsp/BasicOCSPRespGenerator.cs
+++ b/crypto/src/ocsp/BasicOCSPRespGenerator.cs
@@ -217,7 +217,7 @@ namespace Org.BouncyCastle.Ocsp
 
                 streamCalculator.Stream.Write(encoded, 0, encoded.Length);
 
-                streamCalculator.Stream.Close();
+                Platform.Dispose(streamCalculator.Stream);
 
                 bitSig = new DerBitString(((IBlockResult)streamCalculator.GetResult()).Collect());
 			}