diff --git a/renderdoc/driver/d3d11/d3d11_resources.h b/renderdoc/driver/d3d11/d3d11_resources.h
index e712b725c..13b1b27c7 100644
--- a/renderdoc/driver/d3d11/d3d11_resources.h
+++ b/renderdoc/driver/d3d11/d3d11_resources.h
@@ -1024,8 +1024,6 @@ public:
     }
 
   private:
-    void TryReplaceOriginalByteCode();
-
     void BuildReflection();
 
     ResourceId m_ID;
diff --git a/renderdoc/driver/d3d12/d3d12_resources.h b/renderdoc/driver/d3d12/d3d12_resources.h
index 69d7af6e3..e041de853 100644
--- a/renderdoc/driver/d3d12/d3d12_resources.h
+++ b/renderdoc/driver/d3d12/d3d12_resources.h
@@ -1009,8 +1009,6 @@ public:
     }
 
   private:
-    void TryReplaceOriginalByteCode();
-
     void BuildReflection();
 
     DXBCKey m_Key;