diff --git a/tests/general/unit_test_macho_memory_file_scan.cpp b/tests/general/unit_test_macho_memory_file_scan.cpp
index e9d0212..a00bdfe 100644
--- a/tests/general/unit_test_macho_memory_file_scan.cpp
+++ b/tests/general/unit_test_macho_memory_file_scan.cpp
@@ -35,7 +35,7 @@ static std::vector<std::byte> make_macho64_with_text_section(const std::vector<s
     constexpr std::size_t text_raw_off = hdr_size + seg_size + sect_hdr_size; // 0xB8
     constexpr std::size_t text_raw_size = 0x20;
     constexpr std::size_t total_size = text_raw_off + text_raw_size;
-    constexpr std::uint64_t text_vmaddr = 0x100001000ULL;
+    constexpr std::uint64_t text_vmaddr = 0x1000ULL;
 
     constexpr std::uint32_t cmd_size =
             static_cast<std::uint32_t>(seg_size + sect_hdr_size); // segment + 1 section
@@ -141,5 +141,5 @@ TEST(unit_test_macho_memory_file_scan, raw_addr_and_virtual_addr_correct)
 
     ASSERT_TRUE(result.has_value());
     EXPECT_EQ(result->raw_base_addr, expected_raw_off);
-    EXPECT_EQ(result->virtual_base_addr, 0x100001000ULL);
+    EXPECT_EQ(result->virtual_base_addr, 0x1000u);
 }
diff --git a/tests/general/unit_test_pe_memory_file_scan.cpp b/tests/general/unit_test_pe_memory_file_scan.cpp
index ff2f557..9143395 100644
--- a/tests/general/unit_test_pe_memory_file_scan.cpp
+++ b/tests/general/unit_test_pe_memory_file_scan.cpp
@@ -43,7 +43,7 @@ static std::vector<std::byte> make_fake_pe_file(std::uint32_t virtual_address, s
     // OptionalHeader PE32+
     const std::size_t opt_off = fh_off + 20;
     w16(opt_off + 0, opt_magic);
-    w64(opt_off + 24, 0x140000000ULL); // ImageBase
+    w64(opt_off + 24, 0ULL); // ImageBase = 0 to keep virtual_base_addr in 32-bit range
 
     // Section header (.text)
     const std::size_t sh_off = section_table_off;
@@ -123,6 +123,6 @@ TEST(unit_test_pe_memory_file_scan, raw_addr_differs_from_virtual_address)
     ASSERT_TRUE(result.has_value());
     // raw_base_addr should be ptr_raw_data, not virtual_address
     EXPECT_EQ(result->raw_base_addr, 0x600u);
-    // virtual_base_addr = virtual_address + image_base
-    EXPECT_EQ(result->virtual_base_addr, 0x3000u + 0x140000000ULL);
+    // virtual_base_addr = virtual_address + image_base (image_base = 0)
+    EXPECT_EQ(result->virtual_base_addr, 0x3000u);
 }