diff --git a/nt/mingw-cfg.site b/nt/mingw-cfg.site
index 4a77cc20b4e..a2c93996970 100644
--- a/nt/mingw-cfg.site
+++ b/nt/mingw-cfg.site
@@ -156,3 +156,7 @@ gl_cv_func_copy_file_range=yes
 # We don't want to build Emacs so it depends on bcrypt.dll, since then
 # it will refuse to start on systems where that DLL is absent.
 gl_cv_lib_assume_bcrypt=no
+# Force 'ac_cv_func_strsignal' to no as mingw64 libgccjit exports this
+# symbol erroneously
+# <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=45303#83>.
+ac_cv_func_strsignal=no
diff --git a/src/comp.c b/src/comp.c
index 70f61bfbe1d..166c75bea0d 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -4534,7 +4534,7 @@ eln_load_path_final_clean_up (void)
 				   concat2 (XCAR (dir_tail),
 					    Vcomp_native_version_dir),
 				   Qt, build_string ("\\.eln\\.old\\'"), Qnil,
-				   Qt, Qnil, return_nil);
+				   Qnil, Qt, return_nil);
       FOR_EACH_TAIL (files_in_dir)
 	Fdelete_file (XCAR (files_in_dir), Qnil);
     }