diff --git a/.gitignore b/.gitignore
index e8339ba..8735de5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 dependency-reduced-pom.xml
 htrace-htraced/src/go/build
 htrace-htraced/src/go/pkg
+htrace-htraced/bin
diff --git a/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver$PostSpans.class b/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver$PostSpans.class
deleted file mode 100644
index 77d1559..0000000
--- a/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver$PostSpans.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver.class b/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver.class
deleted file mode 100644
index 43b44b0..0000000
--- a/htrace-htraced/bin/org/apache/htrace/impl/HTracedRESTReceiver.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver$TestHTraceConfiguration.class b/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver$TestHTraceConfiguration.class
deleted file mode 100644
index 8662503..0000000
--- a/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver$TestHTraceConfiguration.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver.class b/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver.class
deleted file mode 100644
index 9456899..0000000
--- a/htrace-htraced/bin/org/apache/htrace/impl/TestHTracedRESTReceiver.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/util/DataDir.class b/htrace-htraced/bin/org/apache/htrace/util/DataDir.class
deleted file mode 100644
index ef80323..0000000
--- a/htrace-htraced/bin/org/apache/htrace/util/DataDir.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/util/HTracedProcess.class b/htrace-htraced/bin/org/apache/htrace/util/HTracedProcess.class
deleted file mode 100644
index 1de4f75..0000000
--- a/htrace-htraced/bin/org/apache/htrace/util/HTracedProcess.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/bin/org/apache/htrace/util/TestHTracedProcess.class b/htrace-htraced/bin/org/apache/htrace/util/TestHTracedProcess.class
deleted file mode 100644
index 95ec940..0000000
--- a/htrace-htraced/bin/org/apache/htrace/util/TestHTracedProcess.class
+++ /dev/null
Binary files differ
diff --git a/htrace-htraced/pom.xml b/htrace-htraced/pom.xml
index 52580f2..a9ef9ce 100644
--- a/htrace-htraced/pom.xml
+++ b/htrace-htraced/pom.xml
@@ -146,6 +146,17 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <artifactId>maven-clean-plugin</artifactId>
+        <version>2.6.1</version>
+        <configuration>
+          <filesets>
+            <fileset>
+              <directory>bin</directory>
+            </fileset>
+          </filesets>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
   <dependencies>