diff --git a/perl-5.31.2-Run-tests-in-ext-File-Find-t-in-series.patch b/perl-5.31.2-Run-tests-in-ext-File-Find-t-in-series.patch
new file mode 100644
index 0000000..139d3a4
--- /dev/null
+++ b/perl-5.31.2-Run-tests-in-ext-File-Find-t-in-series.patch
@@ -0,0 +1,30 @@
+From 665ac6aded4b9694283d373a0f127f32a3e75b26 Mon Sep 17 00:00:00 2001
+From: James E Keenan <jkeenan@cpan.org>
+Date: Wed, 7 Aug 2019 09:39:56 -0400
+Subject: [PATCH] Run tests in ext/File-Find/t in series
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+For: RT # 133771
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ t/harness | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/t/harness b/t/harness
+index caa2a318b8..b9857fa022 100644
+--- a/t/harness
++++ b/t/harness
+@@ -189,7 +189,7 @@ if (@ARGV) {
+         # directory containing such files should be tested in serial order.
+         #
+         # Add exceptions to the above rule
+-        for (qw(ext/Pod-Html/t cpan/IO-Zlib/t)) {
++        for (qw(ext/Pod-Html/t cpan/IO-Zlib/t ext/File-Find/t)) {
+             $serials{$_} = 1;
+         }
+ 
+-- 
+2.21.0
+
diff --git a/perl.spec b/perl.spec
index 70060d8..aceda88 100644
--- a/perl.spec
+++ b/perl.spec
@@ -260,6 +260,9 @@ Patch51:        perl-5.31.2-regcomp.c-Don-t-read-off-the-end-of-buffer.patch
 # Fix a documentation about a future API change, fixed after 5.31.2
 Patch52:        perl-5.31.2-perlapi-5.30-promise-not-met-change-to-5.32.patch
 
+# Do not run File-Find tests in parallel, fixed after 5.31.2
+Patch53:        perl-5.31.2-Run-tests-in-ext-File-Find-t-in-series.patch
+
 # Link XS modules to libperl.so with EU::CBuilder on Linux, bug #960048
 Patch200:       perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-CBuilder-on-Li.patch
 
@@ -2834,6 +2837,7 @@ Perl extension for Version Objects
 %patch50 -p1
 %patch51 -p1
 %patch52 -p1
+%patch53 -p1
 %patch200 -p1
 %patch201 -p1
 
@@ -2893,6 +2897,7 @@ perl -x patchlevel.h \
     'Fedora Patch50: Fix a crash when setting $@ on unwinding a call stack (RT#134266)' \
     'Fedora Patch51: Fix parsing a denominator when parsing a Unicode property name' \
     'Fedora Patch52: Fix a documentation about a future API change' \
+    'Fedora Patch53: Do not run File-Find tests in parallel' \
     'Fedora Patch200: Link XS modules to libperl.so with EU::CBuilder on Linux' \
     'Fedora Patch201: Link XS modules to libperl.so with EU::MM on Linux' \
     %{nil}
@@ -5143,6 +5148,7 @@ popd
 - Fix a crash when setting $@ on unwinding a call stack (RT#134266)
 - Fix parsing a denominator when parsing a Unicode property name
 - Fix a documentation about a future API change
+- Do not run File-Find tests in parallel
 
 * Wed Aug 07 2019 Petr Pisar <ppisar@redhat.com> - 4:5.30.0-443
 - Fix propagating non-string variables in an exception value (RT#134291)