diff --git a/src/runtime/android/Memory.cpp b/src/runtime/android/Memory.cpp
index 3ae1d5ef7..e2ce0fb00 100644
--- a/src/runtime/android/Memory.cpp
+++ b/src/runtime/android/Memory.cpp
@@ -94,10 +94,10 @@ std::string Memory::Chunk::to_string() const {
   }
 
   if (size() == 0) {
-    return fmt::format("[0x{:016x}, ...]", addr());
+    return fmt::format("[{:#018x}, ...]", addr());
   }
 
-  return fmt::format("[0x{:016x}, 0x{:016x}]", addr(), addr() + size());
+  return fmt::format("[{:#018x}, {:#018x}]", addr(), addr() + size());
 }
 
 std::optional<Memory::Chunk> Memory::mmap(size_t size, uint32_t flags,
@@ -174,7 +174,7 @@ ok_error_t Memory::mprotect(Memory::Chunk& C, uint32_t flags) {
 
   int ret = ::mprotect((void*)pstart, len, posix_flags);
   if (ret != 0) {
-    LIEF_ERR("mprotect [0x{:016x}, 0x{:016x}] -> {} ({:04b}) failed: {} ({})",
+    LIEF_ERR("mprotect [{:#018x}, {:#018x}] -> {} ({:04b}) failed: {} ({})",
              pstart, pend, perm_str(flags), posix_flags, ret, strerror(errno));
     return make_error_code(lief_errors::runtime_error);
   }
diff --git a/src/runtime/android/Module.cpp b/src/runtime/android/Module.cpp
index 96488e828..f6d472ed0 100644
--- a/src/runtime/android/Module.cpp
+++ b/src/runtime/android/Module.cpp
@@ -310,7 +310,7 @@ size_t Module::size() const {
 }
 
 std::string Module::to_string() const {
-  return fmt::format("0x{:08x}: {}", imagebase(), name());
+  return fmt::format("{:#010x}: {}", imagebase(), name());
 }
 
 modules_t modules() {
diff --git a/src/runtime/linux/Memory.cpp b/src/runtime/linux/Memory.cpp
index 94e595052..2271dd661 100644
--- a/src/runtime/linux/Memory.cpp
+++ b/src/runtime/linux/Memory.cpp
@@ -94,10 +94,10 @@ std::string Memory::Chunk::to_string() const {
   }
 
   if (size() == 0) {
-    return fmt::format("[0x{:016x}, ...]", addr());
+    return fmt::format("[{:#018x}, ...]", addr());
   }
 
-  return fmt::format("[0x{:016x}, 0x{:016x}]", addr(), addr() + size());
+  return fmt::format("[{:#018x}, {:#018x}]", addr(), addr() + size());
 }
 
 std::optional<Memory::Chunk> Memory::mmap(size_t size, uint32_t flags,
@@ -174,7 +174,7 @@ ok_error_t Memory::mprotect(Memory::Chunk& C, uint32_t flags) {
 
   int ret = ::mprotect(reinterpret_cast<void*>(pstart), len, posix_flags);
   if (ret != 0) {
-    LIEF_ERR("mprotect [0x{:016x}, 0x{:016x}] -> {} ({:04b}) failed: {} ({})",
+    LIEF_ERR("mprotect [{:#018x}, {:#018x}] -> {} ({:04b}) failed: {} ({})",
              pstart, pend, perm_str(flags), posix_flags, ret, strerror(errno));
     return make_error_code(lief_errors::runtime_error);
   }
diff --git a/src/runtime/osx/Memory.cpp b/src/runtime/osx/Memory.cpp
index d72871539..575142718 100644
--- a/src/runtime/osx/Memory.cpp
+++ b/src/runtime/osx/Memory.cpp
@@ -98,10 +98,10 @@ std::string Memory::Chunk::to_string() const {
   }
 
   if (size() == 0) {
-    return fmt::format("[0x{:016x}, ...]", addr());
+    return fmt::format("[{:#018x}, ...]", addr());
   }
 
-  return fmt::format("[0x{:016x}, 0x{:016x}]", addr(), addr() + size());
+  return fmt::format("[{:#018x}, {:#018x}]", addr(), addr() + size());
 }
 
 std::optional<Memory::Chunk> Memory::mmap(size_t size, uint32_t flags,
@@ -180,7 +180,7 @@ ok_error_t Memory::mprotect(Memory::Chunk& C, uint32_t flags) {
 
   int ret = ::mprotect((void*)pstart, len, posix_flags);
   if (ret != 0) {
-    LIEF_ERR("mprotect [0x{:016x}, 0x{:016x}] -> {} ({:04b}) failed: {} ({})",
+    LIEF_ERR("mprotect [{:#018x}, {:#018x}] -> {} ({:04b}) failed: {} ({})",
              pstart, pend, perm_str(flags), posix_flags, ret, strerror(errno));
     return make_error_code(lief_errors::runtime_error);
   }
diff --git a/src/runtime/windows/Memory.cpp b/src/runtime/windows/Memory.cpp
index d4e3b1781..0a429027e 100644
--- a/src/runtime/windows/Memory.cpp
+++ b/src/runtime/windows/Memory.cpp
@@ -75,10 +75,10 @@ std::string Memory::Chunk::to_string() const {
   }
 
   if (size() == 0) {
-    return fmt::format("[0x{:016x}, ...]", addr());
+    return fmt::format("[{:#018x}, ...]", addr());
   }
 
-  return fmt::format("[0x{:016x}, 0x{:016x}]", addr(), addr() + size());
+  return fmt::format("[{:#018x}, {:#018x}]", addr(), addr() + size());
 }
 
 
@@ -179,7 +179,7 @@ ok_error_t Memory::mprotect(Memory::Chunk& C, uint32_t flags) {
   DWORD old_perms = 0;
   int ret = VirtualProtect((void*)pstart, len, win_perms, &old_perms);
   if (ret == 0) {
-    LIEF_ERR("mprotect [0x{:016x}, 0x{:016x}] -> {} ({}) failed: {}", pstart, pend,
+    LIEF_ERR("mprotect [{:#018x}, {:#018x}] -> {} ({}) failed: {}", pstart, pend,
              perm_str(flags), win_perms, GetLastError());
     return make_error_code(lief_errors::runtime_error);
   }
diff --git a/src/runtime/windows/Module.cpp b/src/runtime/windows/Module.cpp
index a54c5491f..8f5e4123d 100644
--- a/src/runtime/windows/Module.cpp
+++ b/src/runtime/windows/Module.cpp
@@ -389,7 +389,7 @@ void* Module::dlsym(const std::string& name) const {
 }
 
 std::string Module::to_string() const {
-  return fmt::format("0x{:08x}: {}", imagebase(), name());
+  return fmt::format("{:#010x}: {}", imagebase(), name());
 }
 
 modules_t modules() {