diff --git a/pcre-8.44-JIT-compiler-update-for-Intel-CET.patch b/pcre-8.44-JIT-compiler-update-for-Intel-CET.patch
index b541535..b71c1ca 100644
--- a/pcre-8.44-JIT-compiler-update-for-Intel-CET.patch
+++ b/pcre-8.44-JIT-compiler-update-for-Intel-CET.patch
@@ -1,8 +1,15 @@
-From 0e2fa06af91265ce38464733080e4cf6aa987c6f Mon Sep 17 00:00:00 2001
+From 52a4bebc87f000f1df3cf10ec8e4533dc9acad92 Mon Sep 17 00:00:00 2001
 From: "H.J. Lu" <hjl.tools@gmail.com>
 Date: Sun, 20 Dec 2020 13:32:56 -0800
-Subject: [PATCH 1/2] JIT compiler update for Intel CET
+Subject: [PATCH] JIT compiler update for Intel CET
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
+Petr Pisar: Ported to 8.44 tarball from
+<https://lists.exim.org/lurker/message/20201220.222017.b177b313.en.html>.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
 ---
  pcre_jit_compile.c              |  43 ++++---
  sljit/sljitConfig.h             |  17 ++-
@@ -22,9 +29,8 @@ Subject: [PATCH 1/2] JIT compiler update for Intel CET
  sljit/sljitNativeX86_32.c       |  50 ++++++--
  sljit/sljitNativeX86_64.c       |  28 ++++-
  sljit/sljitNativeX86_common.c   | 209 ++++++++++++++++++++++++++++++--
- sljit/sljitProtExecAllocator.c  |   6 +
  sljit/sljitUtils.c              | 157 +++++++++++++++++-------
- 20 files changed, 959 insertions(+), 407 deletions(-)
+ 19 files changed, 953 insertions(+), 407 deletions(-)
 
 diff --git a/pcre_jit_compile.c b/pcre_jit_compile.c
 index 4dcf8fc..9e67a20 100644
@@ -2369,32 +2375,6 @@ index 6296da5..eea9510 100644
  SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
  {
  	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
-diff --git a/sljit/sljitProtExecAllocator.c b/sljit/sljitProtExecAllocator.c
-index 8a5b2b3..8425a2e 100644
---- a/sljit/sljitProtExecAllocator.c
-+++ b/sljit/sljitProtExecAllocator.c
-@@ -97,7 +97,9 @@ struct chunk_header {
- #endif
- 
- int mkostemp(char *template, int flags);
-+#if !defined(__NetBSD__)
- char *secure_getenv(const char *name);
-+#endif
- 
- static SLJIT_INLINE int create_tempfile(void)
- {
-@@ -124,7 +126,11 @@ static SLJIT_INLINE int create_tempfile(void)
- 	tmp_name_len = 4;
- #endif
- 
-+#if defined(__NetBSD__)
-+	dir = getenv("TMPDIR");
-+#else
- 	dir = secure_getenv("TMPDIR");
-+#endif
- 	if (dir) {
- 		len = strlen(dir);
- 		if (len > 0 && len < sizeof(tmp_name)) {
 diff --git a/sljit/sljitUtils.c b/sljit/sljitUtils.c
 index 857492a..972cad9 100644
 --- a/sljit/sljitUtils.c
@@ -2661,5 +2641,5 @@ index 857492a..972cad9 100644
  
  #endif
 -- 
-2.29.2
+2.26.2