diff --git a/pkgs/development/compilers/llvm/16/libunwind/gnu-install-dirs.patch b/pkgs/development/compilers/llvm/16/libunwind/gnu-install-dirs.patch
deleted file mode 100644
index edfb2a8760bd..000000000000
--- a/pkgs/development/compilers/llvm/16/libunwind/gnu-install-dirs.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 5a06805f05f1..86a50329e6a8 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -117,7 +117,7 @@ set(LIBUNWIND_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
- 
- if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
-   set(LIBUNWIND_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE})
--  set(LIBUNWIND_INSTALL_LIBRARY_DIR lib${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
-+  set(LIBUNWIND_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
-       "Path where built libunwind libraries should be installed.")
-   if(LIBCXX_LIBDIR_SUBDIR)
-     string(APPEND LIBUNWIND_LIBRARY_DIR /${LIBUNWIND_LIBDIR_SUBDIR})
-@@ -129,7 +129,7 @@ else()
-   else()
-     set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBUNWIND_LIBDIR_SUFFIX})
-   endif()
--  set(LIBUNWIND_INSTALL_LIBRARY_DIR lib${LIBUNWIND_LIBDIR_SUFFIX} CACHE PATH
-+  set(LIBUNWIND_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LIBUNWIND_LIBDIR_SUFFIX} CACHE PATH
-       "Path where built libunwind libraries should be installed.")
- endif()
- 
diff --git a/pkgs/development/compilers/llvm/common/default.nix b/pkgs/development/compilers/llvm/common/default.nix
index 92e1f4c6c7b9..c22bd7de4900 100644
--- a/pkgs/development/compilers/llvm/common/default.nix
+++ b/pkgs/development/compilers/llvm/common/default.nix
@@ -85,7 +85,7 @@ let
           else if
             lib.versionAtLeast release_version "15"
             && lib.versionOlder release_version "17"
-            && p == "clang/purity.patch"
+            && (p == "clang/purity.patch" || p == "libunwind/gnu-install-dirs.patch")
           then
             ../15/${p}
           else if p == "compiler-rt/X86-support-extension.patch" then