diff --git a/jni/pjproject-android/pjsip/build/os-rtems.mak b/jni/pjproject-android/pjsip/build/os-rtems.mak
new file mode 100644
index 0000000..69118b4
--- /dev/null
+++ b/jni/pjproject-android/pjsip/build/os-rtems.mak
@@ -0,0 +1,2 @@
+export TEST_OBJS = main_rtems.o
+