diff --git a/renderdoc/driver/d3d12/d3d12_stringise.cpp b/renderdoc/driver/d3d12/d3d12_stringise.cpp
index ed4a8a461..2ff0ac8ea 100644
--- a/renderdoc/driver/d3d12/d3d12_stringise.cpp
+++ b/renderdoc/driver/d3d12/d3d12_stringise.cpp
@@ -1317,6 +1317,10 @@ rdcstr DoStringise(const D3D12_ROOT_SIGNATURE_FLAGS &el)
     STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_DENY_PIXEL_SHADER_ROOT_ACCESS);
     STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT);
     STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE);
+    STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_DENY_AMPLIFICATION_SHADER_ROOT_ACCESS);
+    STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_DENY_MESH_SHADER_ROOT_ACCESS);
+    STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_CBV_SRV_UAV_HEAP_DIRECTLY_INDEXED);
+    STRINGISE_BITFIELD_BIT(D3D12_ROOT_SIGNATURE_FLAG_SAMPLER_HEAP_DIRECTLY_INDEXED);
   }
   END_BITFIELD_STRINGISE();
 }