diff --git a/android/ultimate/get_modification_time/jni/get_modification_time.c b/android/ultimate/get_modification_time/jni/get_modification_time.c
index 0ccd270..e60fc6d 100644
--- a/android/ultimate/get_modification_time/jni/get_modification_time.c
+++ b/android/ultimate/get_modification_time/jni/get_modification_time.c
@@ -1,7 +1,7 @@
 #include <sys/stat.h>
 #include <stdio.h>
 
-int main(int argc, char** args) {
+int main(int argc __unused, char** args) {
     struct stat st;
     char* filename = args[1];