--- Python/remote_debug.h
+++ Python/remote_debug.h
@@ -45,9 +45,8 @@
 #    include <sys/mman.h>
 #endif

 #if defined(__APPLE__) && defined(TARGET_OS_OSX) && TARGET_OS_OSX
-#  include <libproc.h>
 #  include <mach-o/fat.h>
 #  include <mach-o/loader.h>
 #  include <mach-o/nlist.h>
 #  include <mach/error.h>
@@ -526,15 +525,8 @@
             address += size;
             continue;
         }
 
-        int path_len = proc_regionfilename(
-            handle->pid, address, map_filename, MAXPATHLEN);
-        if (path_len == 0) {
-            address += size;
-            continue;
-        }
-
         char* filename = strrchr(map_filename, '/');
         if (filename != NULL) {
             filename++;  // Move past the '/'
         } else {