diff --git a/Android.mk b/Android.mk
index fe9b563..1f2c796 100644
--- a/Android.mk
+++ b/Android.mk
@@ -17,6 +17,7 @@
 
 LOCAL_MODULE := messageformat
 LOCAL_SRC_FILES := $(call all-java-files-under, java/)
+LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
 
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
diff --git a/jarjar-rules.txt b/jarjar-rules.txt
new file mode 100644
index 0000000..c3df582
--- /dev/null
+++ b/jarjar-rules.txt
@@ -0,0 +1 @@
+rule com.ibm.** com.android.messageformat.@1