diff --git a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
index 4b18322..5e3167b 100644
--- a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
+++ b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
@@ -167,7 +167,7 @@
 
 static int latinime_BinaryDictionary_getBigrams(JNIEnv *env, jobject object, jlong dict,
         jintArray prevWordArray, jint prevWordLength, jintArray inputArray, jint inputArraySize,
-        jcharArray outputArray, jintArray frequencyArray, jint maxWordLength, jint maxBigrams) {
+        jcharArray outputArray, jintArray frequencyArray) {
     Dictionary *dictionary = (Dictionary*)dict;
     if (!dictionary) return 0;
     jint *prevWord = env->GetIntArrayElements(prevWordArray, 0);
@@ -175,7 +175,7 @@
     jchar *outputChars = env->GetCharArrayElements(outputArray, 0);
     int *frequencies = env->GetIntArrayElements(frequencyArray, 0);
     int count = dictionary->getBigrams(prevWord, prevWordLength, inputCodes,
-            inputArraySize, (unsigned short*) outputChars, frequencies, maxWordLength, maxBigrams);
+            inputArraySize, (unsigned short*) outputChars, frequencies);
     env->ReleaseIntArrayElements(frequencyArray, frequencies, 0);
     env->ReleaseCharArrayElements(outputArray, outputChars, 0);
     env->ReleaseIntArrayElements(inputArray, inputCodes, JNI_ABORT);
@@ -265,7 +265,7 @@
             (void*) latinime_BinaryDictionary_getSuggestions},
     {"getFrequencyNative", "(J[II)I", (void*)latinime_BinaryDictionary_getFrequency},
     {"isValidBigramNative", "(J[I[I)Z", (void*)latinime_BinaryDictionary_isValidBigram},
-    {"getBigramsNative", "(J[II[II[C[III)I", (void*)latinime_BinaryDictionary_getBigrams},
+    {"getBigramsNative", "(J[II[II[C[I)I", (void*)latinime_BinaryDictionary_getBigrams},
     {"calcNormalizedScoreNative", "([CI[CII)F",
             (void*)latinime_BinaryDictionary_calcNormalizedScore},
     {"editDistanceNative", "([CI[CI)I", (void*)latinime_BinaryDictionary_editDistance}
diff --git a/native/jni/src/bigram_dictionary.cpp b/native/jni/src/bigram_dictionary.cpp
index 0c1aa70..a9ea718 100644
--- a/native/jni/src/bigram_dictionary.cpp
+++ b/native/jni/src/bigram_dictionary.cpp
@@ -99,8 +99,7 @@
  * reduce their scope to the ones that match the first letter.
  */
 int BigramDictionary::getBigrams(const int32_t *prevWord, int prevWordLength, int *inputCodes,
-        int codesSize, unsigned short *bigramChars, int *bigramFreq, int maxWordLength,
-        int maxBigrams) const {
+        int codesSize, unsigned short *bigramChars, int *bigramFreq) const {
     // TODO: remove unused arguments, and refrain from storing stuff in members of this class
     // TODO: have "in" arguments before "out" ones, and make out args explicit in the name
 
diff --git a/native/jni/src/bigram_dictionary.h b/native/jni/src/bigram_dictionary.h
index 3f397af..fa602a1 100644
--- a/native/jni/src/bigram_dictionary.h
+++ b/native/jni/src/bigram_dictionary.h
@@ -29,7 +29,7 @@
  public:
     BigramDictionary(const unsigned char *dict, int maxWordLength, int maxPredictions);
     int getBigrams(const int32_t *word, int length, int *inputCodes, int codesSize,
-            unsigned short *outWords, int *frequencies, int maxWordLength, int maxBigrams) const;
+            unsigned short *outWords, int *frequencies) const;
     int getBigramListPositionForWord(const int32_t *prevWord, const int prevWordLength,
             const bool forceLowerCaseSearch) const;
     void fillBigramAddressToFrequencyMapAndFilter(const int32_t *prevWord, const int prevWordLength,
diff --git a/native/jni/src/dictionary.h b/native/jni/src/dictionary.h
index 6742b48..eb6cc96 100644
--- a/native/jni/src/dictionary.h
+++ b/native/jni/src/dictionary.h
@@ -59,9 +59,8 @@
     }
 
     int getBigrams(const int32_t *word, int length, int *codes, int codesSize,
-            unsigned short *outWords, int *frequencies, int maxWordLength, int maxBigrams) const {
-        return mBigramDictionary->getBigrams(word, length, codes, codesSize, outWords, frequencies,
-                maxWordLength, maxBigrams);
+            unsigned short *outWords, int *frequencies) const {
+        return mBigramDictionary->getBigrams(word, length, codes, codesSize, outWords, frequencies);
     }
 
     int getFrequency(const int32_t *word, int length) const;