diff --git a/native/jni/src/correction.cpp b/native/jni/src/correction.cpp
index 5ae34cd..eb3b5b5 100644
--- a/native/jni/src/correction.cpp
+++ b/native/jni/src/correction.cpp
@@ -55,6 +55,7 @@
             }
             AKLOGI("[ %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d ]",
                     c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7], c[8], c[9], c[10]);
+            (void)c;
         }
     }
 }
diff --git a/native/jni/src/unigram_dictionary.cpp b/native/jni/src/unigram_dictionary.cpp
index 3c826e9..eafc2e5 100644
--- a/native/jni/src/unigram_dictionary.cpp
+++ b/native/jni/src/unigram_dictionary.cpp
@@ -222,6 +222,7 @@
             short unsigned int* w = outWords + j * MAX_WORD_LENGTH;
             char s[MAX_WORD_LENGTH];
             for (int i = 0; i <= MAX_WORD_LENGTH; i++) s[i] = w[i];
+            (void)s;
             AKLOGI("%s %i", s, frequencies[j]);
         }
     }