diff --git a/rts/include/rts/ghc_ffi.h b/rts/include/rts/ghc_ffi.h
index 05787481d715bc40f3e4a392a2755bfeef4248d4..e51289a695bf5f84da7d88037265da49b9a395d9 100644
--- a/rts/include/rts/ghc_ffi.h
+++ b/rts/include/rts/ghc_ffi.h
@@ -1,5 +1,5 @@
 /*
- * <ffi.h> wrapper working around #23586.
+ * <ffi.h> wrapper working around #23568.
  *
  * (c) The University of Glasgow 2023
  *