diff --git a/debian/patches/mbstate_workaround_issue_62523.diff b/debian/patches/mbstate_workaround_issue_62523.diff
index 9e4373e9..3a64c3d7 100644
--- a/debian/patches/mbstate_workaround_issue_62523.diff
+++ b/debian/patches/mbstate_workaround_issue_62523.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55/libcxx/i>
+Index: llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55/libcxx/include/wchar.h
 ===================================================================
---- llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55.orig/libcxx>
-+++ llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55/libcxx/incl>
+--- llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55.orig/libcxx/include/wchar.h
++++ llvm-toolchain-snapshot_17~++20230517080653+e9a17453ee55/libcxx/include/wchar.h
 @@ -122,6 +122,8 @@ size_t wcsrtombs(char* restrict dst, con
  #define __CORRECT_ISO_CPP_WCHAR_H_PROTO
  #endif