diff --git a/tools/llvm-objcopy/ELF/Object.cpp b/tools/llvm-objcopy/ELF/Object.cpp
index 4b6028189e0..7b34110b808 100644
--- a/tools/llvm-objcopy/ELF/Object.cpp
+++ b/tools/llvm-objcopy/ELF/Object.cpp
@@ -1786,7 +1786,7 @@ template <class ELFT> Error ELFBuilder<ELFT>::readSectionHeaders() {
     Sec->OriginalIndex = Sec->Index;
     Sec->OriginalData =
         ArrayRef<uint8_t>(ElfFile.base() + Shdr.sh_offset,
-                          (Shdr.sh_type == SHT_NOBITS) ? 0 : Shdr.sh_size);
+                          (Shdr.sh_type == SHT_NOBITS) ? (size_t)0 : Shdr.sh_size);
   }
 
   return Error::success();