diff --git a/audio/zita-njbridge/YURI b/audio/zita-njbridge/YURI
deleted file mode 100644
index 7aee3032f757..000000000000
--- a/audio/zita-njbridge/YURI
+++ /dev/null
@@ -1 +0,0 @@
-Needs IPV6_ADD_MEMBERSHIP
diff --git a/science/liggghts/patch-dump__vtk.cpp b/science/liggghts/patch-dump__vtk.cpp
deleted file mode 100644
index 96cdec713678..000000000000
--- a/science/liggghts/patch-dump__vtk.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
---- dump_vtk.cpp.orig	2022-10-23 21:34:06 UTC
-+++ dump_vtk.cpp
-@@ -59,6 +59,8 @@
- #include <vtkXMLPImageDataWriter.h>
- #include <sstream>
- 
-+#include <vtkVersionMacros.h>
-+
- namespace LAMMPS_NS
- {
-