diff --git a/native/jni/Android.mk b/native/jni/Android.mk
index 258136a..3c8b856 100644
--- a/native/jni/Android.mk
+++ b/native/jni/Android.mk
@@ -74,7 +74,6 @@
         structure/dictionary_structure_with_buffer_policy_factory.cpp) \
     $(addprefix suggest/policyimpl/dictionary/bigram/, \
         bigram_list_read_write_utils.cpp \
-        dynamic_bigram_list_policy.cpp \
         ver4_bigram_list_policy.cpp) \
     $(addprefix suggest/policyimpl/dictionary/structure/v2/, \
         patricia_trie_policy.cpp \