diff --git a/native/src/correction.cpp b/native/src/correction.cpp
index 43ab3f5..75831b6 100644
--- a/native/src/correction.cpp
+++ b/native/src/correction.cpp
@@ -168,8 +168,8 @@
     const int outputIndex = mTerminalOutputIndex;
     const int inputIndex = mTerminalInputIndex;
     *wordLength = outputIndex + 1;
-    if (mProximityInfo->sameAsTyped(mWord, outputIndex + 1) || outputIndex < MIN_SUGGEST_DEPTH) {
-        return -1;
+    if (outputIndex < MIN_SUGGEST_DEPTH) {
+        return NOT_A_FREQUENCY;
     }
 
     *word = mWord;
diff --git a/native/src/defines.h b/native/src/defines.h
index 48f92d8..ce3f85a 100644
--- a/native/src/defines.h
+++ b/native/src/defines.h
@@ -172,6 +172,7 @@
 #define EQUIVALENT_CHAR_WITHOUT_DISTANCE_INFO -2
 #define PROXIMITY_CHAR_WITHOUT_DISTANCE_INFO -3
 #define NOT_A_INDEX -1
+#define NOT_A_FREQUENCY -1
 
 #define KEYCODE_SPACE ' '
 
diff --git a/native/src/unigram_dictionary.cpp b/native/src/unigram_dictionary.cpp
index 85e7e9b..69e3200 100644
--- a/native/src/unigram_dictionary.cpp
+++ b/native/src/unigram_dictionary.cpp
@@ -335,7 +335,7 @@
     int wordLength;
     unsigned short* wordPointer;
     const int finalFreq = correction->getFinalFreq(freq, &wordPointer, &wordLength);
-    if (finalFreq >= 0) {
+    if (finalFreq != NOT_A_FREQUENCY) {
         if (!terminalAttributes.isShortcutOnly()) {
             if (addToMasterQueue) {
                 addWord(wordPointer, wordLength, finalFreq, masterQueue);