diff --git a/src/jniutils.cc b/src/jniutils.cc
index aa9bb8a..634a20e 100644
--- a/src/jniutils.cc
+++ b/src/jniutils.cc
@@ -9,14 +9,6 @@
 
 #ifdef ANDROID
 #include <time64.h>
-time_t timegm(struct tm* const t) {
-    static const time_t kTimeMax = ~(1L << (sizeof(time_t) * CHAR_BIT - 1));
-    static const time_t kTimeMin = (1L << (sizeof(time_t) * CHAR_BIT - 1));
-    time64_t result = timegm64(t);
-    if (result < kTimeMin || result > kTimeMax)
-        return -1;
-    return result;
-}
 #endif
 
 #if 0 // Enable if log needed