diff --git a/renderdoc/driver/metal/metal_types.h b/renderdoc/driver/metal/metal_types.h
index a9a85ccc2..d15293415 100644
--- a/renderdoc/driver/metal/metal_types.h
+++ b/renderdoc/driver/metal/metal_types.h
@@ -38,7 +38,7 @@
   extern WrappedMTL##CPPTYPE *GetWrapped(MTL::CPPTYPE *objCWrapped); \
   extern MTL::CPPTYPE *GetReal(MTL::CPPTYPE *objCWrapped);           \
   extern bool IsObjCWrapped(MTL::CPPTYPE *objCWrapped);              \
-  extern ResourceId GetResId(MTL::CPPTYPE *objCWrapped);             \
+  extern ResourceId GetResID(MTL::CPPTYPE *objCWrapped);             \
   extern MTL::CPPTYPE *AllocateObjCBridge(WrappedMTL##CPPTYPE *wrapped);
 
 METALCPP_WRAPPED_PROTOCOLS(DECLARE_OBJC_HELPERS)
diff --git a/renderdoc/driver/metal/metal_types_bridge.mm b/renderdoc/driver/metal/metal_types_bridge.mm
index 59b86fba9..0f5e1b399 100644
--- a/renderdoc/driver/metal/metal_types_bridge.mm
+++ b/renderdoc/driver/metal/metal_types_bridge.mm
@@ -58,7 +58,7 @@
     return [objC isKindOfClass:[ObjCBridgeMTL##CPPTYPE class]];                    \
   }                                                                                \
                                                                                    \
-  ResourceId GetResId(MTL::CPPTYPE *cppType)                                       \
+  ResourceId GetResID(MTL::CPPTYPE *cppType)                                       \
   {                                                                                \
     WrappedMTL##CPPTYPE *wrappedCPP = GetWrapped(cppType);                         \
     if(wrappedCPP == NULL)                                                         \