diff --git a/elfio/elf_types.hpp b/elfio/elf_types.hpp
index f98bacd045495c76e8db63e4d010558e380f98b1..a83e2cfd1275d0c51c61f95316a3697c84f5c111 100644
--- a/elfio/elf_types.hpp
+++ b/elfio/elf_types.hpp
@@ -489,7 +489,7 @@ typedef uint64_t Elf64_Off;
 #define STB_HIPROC   15
 
 // Note types
-#define NT_AMDGPU_METADATA 1
+#define NT_AMDGPU_METADATA          1
 #define NT_AMD_AMDGPU_HSA_METADATA 10
 #define NT_AMD_AMDGPU_ISA          11
 #define NT_AMD_AMDGPU_PAL_METADATA 12