diff --git a/src/aws-cpp-sdk-core/source/utils/stream/ResponseStream.cpp b/src/aws-cpp-sdk-core/source/utils/stream/ResponseStream.cpp
index 6d1f90ed124..7ff615dc046 100644
--- a/src/aws-cpp-sdk-core/source/utils/stream/ResponseStream.cpp
+++ b/src/aws-cpp-sdk-core/source/utils/stream/ResponseStream.cpp
@@ -58,7 +58,6 @@ void ResponseStream::ReleaseStream()
 {
     if (m_underlyingStream)
     {
-        m_underlyingStream->flush();
         Aws::Delete(m_underlyingStream);
     }