diff --git a/linker/linker_phdr.cpp b/linker/linker_phdr.cpp
index b4d72b2..3101511 100644
--- a/linker/linker_phdr.cpp
+++ b/linker/linker_phdr.cpp
@@ -252,8 +252,8 @@
 size_t phdr_table_get_load_size(const Elf_Phdr* phdr_table, size_t phdr_count,
                                 Elf_Addr* out_min_vaddr,
                                 Elf_Addr* out_max_vaddr) {
-    Elf_Addr min_vaddr = 0xFFFFFFFFU;
-    Elf_Addr max_vaddr = 0x00000000U;
+    Elf_Addr min_vaddr = UINTPTR_MAX;
+    Elf_Addr max_vaddr = 0;
 
     bool found_pt_load = false;
     for (size_t i = 0; i < phdr_count; ++i) {
@@ -273,7 +273,7 @@
         }
     }
     if (!found_pt_load) {
-        min_vaddr = 0x00000000U;
+        min_vaddr = 0;
     }
 
     min_vaddr = PAGE_START(min_vaddr);