diff --git a/panda/src/dxgsg8/wdxGraphicsBuffer8.h b/panda/src/dxgsg8/wdxGraphicsBuffer8.h
index 57aba45ce8..6d86ba4b3c 100644
--- a/panda/src/dxgsg8/wdxGraphicsBuffer8.h
+++ b/panda/src/dxgsg8/wdxGraphicsBuffer8.h
@@ -92,6 +92,4 @@ private:
   friend class DXTextureContext8;
 };
 
-// #include "wdxGraphicsBuffer8.I"
-
 #endif
diff --git a/panda/src/dxgsg9/wdxGraphicsBuffer9.h b/panda/src/dxgsg9/wdxGraphicsBuffer9.h
index 1270546292..d43ec66ce2 100644
--- a/panda/src/dxgsg9/wdxGraphicsBuffer9.h
+++ b/panda/src/dxgsg9/wdxGraphicsBuffer9.h
@@ -101,6 +101,4 @@ private:
   friend class DXTextureContext9;
 };
 
-// #include "wdxGraphicsBuffer9.I"
-
 #endif