diff --git a/.files b/.files
index d8f77a9..e599cbe 100644
Binary files a/.files and b/.files differ
diff --git a/.rev b/.rev
index f078e70..b8af16c 100644
--- a/.rev
+++ b/.rev
@@ -129,4 +129,12 @@
     <comment>Automatic submission by obs-autosubmit</comment>
     <requestid>904736</requestid>
   </revision>
+  <revision rev="17" vrev="5">
+    <srcmd5>aaa27e2f4c7b13de177297dd9eed475b</srcmd5>
+    <version>2.4f</version>
+    <time>1634853326</time>
+    <user>dimstar_suse</user>
+    <comment>- Re-enable LTO, but disable strict aliasing - boo#1187352 (forwarded request 926660 from Guillaume_G)</comment>
+    <requestid>926667</requestid>
+  </revision>
 </revisionlist>
diff --git a/aespipe.changes b/aespipe.changes
index 90104a6..995ce04 100644
--- a/aespipe.changes
+++ b/aespipe.changes
@@ -1,4 +1,9 @@
 -------------------------------------------------------------------
+Thu Oct 21 06:06:20 UTC 2021 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Re-enable LTO, but disable strict aliasing - boo#1187352
+
+-------------------------------------------------------------------
 Mon Jun 28 18:45:53 UTC 2021 - Andreas Schwab <schwab@suse.de>
 
 - Disable LTO everywhere (bsc#1187352)
diff --git a/aespipe.spec b/aespipe.spec
index d4ac453..c74722b 100644
--- a/aespipe.spec
+++ b/aespipe.spec
@@ -15,9 +15,6 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
-
-%define _lto_cflags %{nil}
-
 Name:           aespipe
 Version:        2.4f
 Release:        0
@@ -45,6 +42,8 @@ patch  < aes-GPL.diff
 %build
 autoreconf -fiv
 %configure \
+CFLAGS="$CFLAGS -fno-strict-aliasing" \
+LDFLAGS="$LDFLAGS -fno-strict-aliasing" \
 %ifarch %{ix86}
   --enable-asm=x86   --enable-padlock --enable-intelaes \
 %endif