diff --git a/zziplib.changes b/zziplib.changes
index 9a27b75..723f172 100644
--- a/zziplib.changes
+++ b/zziplib.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jul 15 14:53:47 UTC 2024 - Martin Jambor <mjambor@suse.com>
+
+- Add -fpermissive to %{optflags} to workaround C99 violations which
+  cause GCC14 to throw an error by default. [boo#1225959]
+
 -------------------------------------------------------------------
 Tue Feb 27 15:50:19 UTC 2024 - Valentin Lefebvre <valentin.lefebvre@suse.com>
 
diff --git a/zziplib.spec b/zziplib.spec
index cd98668..c11f1e4 100644
--- a/zziplib.spec
+++ b/zziplib.spec
@@ -65,6 +65,8 @@ ZZipLib.
 sed -i -e 's:docs ::g' Makefile.am
 
 %build
+# Workaround for boo#1225959
+%global optflags %{optflags} -fpermissive
 %cmake -DZZIP_TESTCVE=OFF
 %cmake_build