diff --git a/runtime/openjdkjvm/OpenjdkJvm.cc b/runtime/openjdkjvm/OpenjdkJvm.cc
index d010bab..1f33651 100644
--- a/runtime/openjdkjvm/OpenjdkJvm.cc
+++ b/runtime/openjdkjvm/OpenjdkJvm.cc
@@ -116,12 +116,18 @@
 
 /* posix lseek() */
 JNIEXPORT jlong JVM_Lseek(jint fd, jlong offset, jint whence) {
+#if !defined(__APPLE__)
     // NOTE: Using TEMP_FAILURE_RETRY here is busted for LP32 on glibc - the return
     // value will be coerced into an int32_t.
     //
     // lseek64 isn't specified to return EINTR so it shouldn't be necessary
     // anyway.
     return lseek64(fd, offset, whence);
+#else
+    // NOTE: This code is compiled for Mac OS but isn't ever run on that
+    // platform.
+    return lseek(fd, offset, whence);
+#endif
 }
 
 /*