diff --git a/docs/streams/developer-guide/config-streams.html b/docs/streams/developer-guide/config-streams.html
index 4b893ee7d1209..6e8b711500ea8 100644
--- a/docs/streams/developer-guide/config-streams.html
+++ b/docs/streams/developer-guide/config-streams.html
@@ -560,7 +560,7 @@ <h4><a class="toc-backref" href="#id14">state.dir</a><a class="headerlink" href=
 <span class="kn">import</span> <span class="nn">org.apache.kafka.streams.StreamsConfig</span><span class="o">;</span>
 
 <span class="n">Properties</span> <span class="n">streamsConfiguration</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Properties</span><span class="o">();</span>
-<span class="n">streamsConfiguration</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">TIMESTAMP_EXTRACTOR_CLASS_CONFIG</span><span class="o">,</span> <span class="n">MyEventTimeExtractor</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
+<span class="n">streamsConfiguration</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">DEFAULT_TIMESTAMP_EXTRACTOR_CLASS_CONFIG</span><span class="o">,</span> <span class="n">MyEventTimeExtractor</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
 </pre></div>
               </div>
             </div></blockquote>
diff --git a/docs/streams/developer-guide/datatypes.html b/docs/streams/developer-guide/datatypes.html
index 6c7869c3ba143..9cb3dd54c1d78 100644
--- a/docs/streams/developer-guide/datatypes.html
+++ b/docs/streams/developer-guide/datatypes.html
@@ -61,9 +61,9 @@ <h2>Configuring SerDes<a class="headerlink" href="#configuring-serdes" title="Pe
 
 <span class="n">Properties</span> <span class="n">settings</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Properties</span><span class="o">();</span>
 <span class="c1">// Default serde for keys of data records (here: built-in serde for String type)</span>
-<span class="n">settings</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">KEY_SERDE_CLASS_CONFIG</span><span class="o">,</span> <span class="n">Serdes</span><span class="o">.</span><span class="na">String</span><span class="o">().</span><span class="na">getClass</span><span class="o">().</span><span class="na">getName</span><span class="o">());</span>
+<span class="n">settings</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">DEFAULT_KEY_SERDE_CLASS_CONFIG</span><span class="o">,</span> <span class="n">Serdes</span><span class="o">.</span><span class="na">String</span><span class="o">().</span><span class="na">getClass</span><span class="o">().</span><span class="na">getName</span><span class="o">());</span>
 <span class="c1">// Default serde for values of data records (here: built-in serde for Long type)</span>
-<span class="n">settings</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">VALUE_SERDE_CLASS_CONFIG</span><span class="o">,</span> <span class="n">Serdes</span><span class="o">.</span><span class="na">Long</span><span class="o">().</span><span class="na">getClass</span><span class="o">().</span><span class="na">getName</span><span class="o">());</span>
+<span class="n">settings</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="n">StreamsConfig</span><span class="o">.</span><span class="na">DEFAULT_VALUE_SERDE_CLASS_CONFIG</span><span class="o">,</span> <span class="n">Serdes</span><span class="o">.</span><span class="na">Long</span><span class="o">().</span><span class="na">getClass</span><span class="o">().</span><span class="na">getName</span><span class="o">());</span>
 </pre></div>
       </div>
     </div>