diff --git a/ld/ChangeLog b/ld/ChangeLog
index 8a20eba94a2..6b602d60341 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/23460
+	* testsuite/ld-plugin/lto.exp: Increase the max number of open
+	files to 20 for PR binutils/23460 test.
+
 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/23169
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index 3c129760498..dbda6c4465d 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -721,7 +721,7 @@ if { [at_least_gcc_version 4 7] } {
 	] \
     ]
     set exec_output [run_host_cmd "sh" \
-				  "-c \"ulimit -n 16; \
+				  "-c \"ulimit -n 20; \
 				   $ar -rc $plug_opt \
 				   tmpdir/libpr23460.a \
 				   tmpdir/pr23460a.o \