diff --git a/native/jni/Android.mk b/native/jni/Android.mk
index acd230f..e14cf5a 100644
--- a/native/jni/Android.mk
+++ b/native/jni/Android.mk
@@ -71,7 +71,9 @@
     suggest/core/policy/weighting.cpp \
     suggest/core/session/dic_traverse_session.cpp \
     $(addprefix suggest/policyimpl/dictionary/, \
+        dynamic_patricia_trie_node_reader.cpp \
         dynamic_patricia_trie_policy.cpp \
+        dynamic_patricia_trie_reading_utils.cpp \
         patricia_trie_policy.cpp \
         patricia_trie_reading_utils.cpp) \
     suggest/policyimpl/gesture/gesture_suggest_policy_factory.cpp \