diff --git a/security/gss/Portfile b/security/gss/Portfile
index 3ef5b5f7d56ec..30525d12f306b 100644
--- a/security/gss/Portfile
+++ b/security/gss/Portfile
@@ -22,7 +22,8 @@ checksums           rmd160  6eb222b750116d274991e79c64411ee89770f185 \
                     sha256  ecceabdef4cae3fce7218b2ecb83eb4227dba44b53b61b8c2b2e88ae02419c73 \
                     size    1548407
 
-patchfiles          patch-fix-m4.diff
+patchfiles          patch-fix-m4.diff \
+                    _GL_INLINE.patch
 
 # We are patching .m4 files
 use_autoreconf      yes
diff --git a/security/gss/files/_GL_INLINE.patch b/security/gss/files/_GL_INLINE.patch
new file mode 100644
index 0000000000000..9540782ad06b3
--- /dev/null
+++ b/security/gss/files/_GL_INLINE.patch
@@ -0,0 +1,13 @@
+--- config.h.in.orig	2022-08-06 23:19:44
++++ config.h.in	2024-09-23 10:34:50
+@@ -1187,8 +1187,8 @@
+ # define _GL_EXTERN_INLINE extern
+ # define _GL_EXTERN_INLINE_IN_USE
+ #else
+-# define _GL_INLINE static _GL_UNUSED
+-# define _GL_EXTERN_INLINE static _GL_UNUSED
++# define _GL_INLINE _GL_UNUSED static
++# define _GL_EXTERN_INLINE _GL_UNUSED static
+ #endif
+ 
+ /* In GCC 4.6 (inclusive) to 5.1 (exclusive),