diff --git a/renderdoc/driver/shaders/dxil/dxil_debuginfo.cpp b/renderdoc/driver/shaders/dxil/dxil_debuginfo.cpp
index 99b476227..8b177f364 100644
--- a/renderdoc/driver/shaders/dxil/dxil_debuginfo.cpp
+++ b/renderdoc/driver/shaders/dxil/dxil_debuginfo.cpp
@@ -364,7 +364,7 @@ rdcstr DIDerivedType::toString() const
     ret += StringFormat::Fmt(", align: %llu", alignInBits);
   if(offsetInBits)
     ret += StringFormat::Fmt(", offset: %llu", offsetInBits);
-  if(flags)
+  if(flags != DIFlagNone)
     ret += StringFormat::Fmt(", flags: %s", ToStr(flags).c_str());
   if(extra)
     ret += StringFormat::Fmt(", extraData: %s", extra->refString().c_str());
@@ -391,7 +391,7 @@ rdcstr DICompositeType::toString() const
     ret += StringFormat::Fmt(", align: %llu", alignInBits);
   if(offsetInBits)
     ret += StringFormat::Fmt(", offset: %llu", offsetInBits);
-  if(flags)
+  if(flags != DIFlagNone)
     ret += StringFormat::Fmt(", flags: %s", ToStr(flags).c_str());
   if(elements)
     ret += StringFormat::Fmt(", elements: %s", elements->refString().c_str());
@@ -446,7 +446,7 @@ rdcstr DISubprogram::toString() const
       ret += StringFormat::Fmt(", virtualIndex: %llu", virtualIndex);
   }
 
-  if(flags)
+  if(flags != DIFlagNone)
     ret += StringFormat::Fmt(", flags: %s", ToStr(flags).c_str());
 
   ret += StringFormat::Fmt(", isOptimized: %s", isOptimized ? "true" : "false");
@@ -510,7 +510,7 @@ rdcstr DILocalVariable::toString() const
     ret += StringFormat::Fmt(", line: %llu", line);
   if(type)
     ret += StringFormat::Fmt(", type: %s", type->refString().c_str());
-  if(flags)
+  if(flags != DIFlagNone)
     ret += StringFormat::Fmt(", flags: %s", ToStr(flags).c_str());
   if(alignInBits)
     ret += StringFormat::Fmt(", align: %llu", alignInBits);
diff --git a/renderdoc/driver/shaders/dxil/dxil_debuginfo.h b/renderdoc/driver/shaders/dxil/dxil_debuginfo.h
index fd66cde87..b5bbc4ea5 100644
--- a/renderdoc/driver/shaders/dxil/dxil_debuginfo.h
+++ b/renderdoc/driver/shaders/dxil/dxil_debuginfo.h
@@ -337,6 +337,7 @@ enum DW_OP
 
 enum DIFlags
 {
+  DIFlagNone = 0,
   DIFlagPrivate = 1,
   DIFlagProtected = 2,
   DIFlagPublic = 3,