diff --git a/net-mail/gnubiff/files/gnubiff-2.2.17-clang.patch b/net-mail/gnubiff/files/gnubiff-2.2.17-clang.patch
index 1d4d926715bc2..fa3e8ae7f0890 100644
--- a/net-mail/gnubiff/files/gnubiff-2.2.17-clang.patch
+++ b/net-mail/gnubiff/files/gnubiff-2.2.17-clang.patch
@@ -7,7 +7,7 @@
  	-DREAL_DATADIR=\""$(datadir)"\"					\
  	-D_GNU_SOURCE									\
 -	-Wall -ansi -pedantic -export-dynamic
-+	-Wall -ansi -pedantic
++	-Wall -ansi -pedantic -Wl,--export-dynamic
  
  bin_PROGRAMS = gnubiff
  
diff --git a/net-mail/gnubiff/gnubiff-2.2.17-r3.ebuild b/net-mail/gnubiff/gnubiff-2.2.17-r4.ebuild
similarity index 97%
rename from net-mail/gnubiff/gnubiff-2.2.17-r3.ebuild
rename to net-mail/gnubiff/gnubiff-2.2.17-r4.ebuild
index a1e90b500c31f..8fcdaee6c8764 100644
--- a/net-mail/gnubiff/gnubiff-2.2.17-r3.ebuild
+++ b/net-mail/gnubiff/gnubiff-2.2.17-r4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8