diff --git a/com.amd.aparapi.jni/build.xml b/com.amd.aparapi.jni/build.xml
index ecf1d7f834eb7bbcfe29ed268836bec9c33bf8e6..1e4912b85195f993784a3ba96e6b5ff18c0a5e96 100644
--- a/com.amd.aparapi.jni/build.xml
+++ b/com.amd.aparapi.jni/build.xml
@@ -491,6 +491,10 @@ First consider editing the properties in build.properties
       <delete file="Range.o" />
       <delete file="OpenCLArgDescriptor.obj" />
       <delete file="OpenCLArgDescriptor.o" />
+      <delete file="agent.obj" />
+      <delete file="agent.o" />
+      <delete file="classtools.obj" />
+      <delete file="classtools.o" />
       <delete file="OpenCLMem.obj" />
       <delete file="OpenCLMem.o" />
    </target>