diff --git a/converters/pecl-igbinary/Makefile b/converters/pecl-igbinary/Makefile
index 43c98b61c1bb..a008161cd662 100644
--- a/converters/pecl-igbinary/Makefile
+++ b/converters/pecl-igbinary/Makefile
@@ -1,26 +1,20 @@
 PORTNAME=	igbinary
 PORTVERSION=	3.2.16
 CATEGORIES=	converters
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Replacement for the standard PHP serializer
 WWW=		https://pecl.php.net/package/igbinary \
 		https://github.com/igbinary/igbinary
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		php:pecl
 
-.include <bsd.port.pre.mk>
-
 post-patch:
-.if ${PHP_VER} >= 85
-	@${REINPLACE_CMD} -e 's|ext/standard/php_smart_string.h|Zend/zend_smart_string.h|' \
-		${WRKSRC}/src/php7/php_igbinary.h
-.endif
 # Install the real header files
 	@${CP} ${WRKSRC}/src/php7/igbinary.h ${WRKSRC}/igbinary.h
 	@${CP} ${WRKSRC}/src/php7/php_igbinary.h ${WRKSRC}/php_igbinary.h
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
diff --git a/converters/pecl-igbinary/files/patch-php85 b/converters/pecl-igbinary/files/patch-php85
new file mode 100644
index 000000000000..dad6450cd9f5
--- /dev/null
+++ b/converters/pecl-igbinary/files/patch-php85
@@ -0,0 +1,11 @@
+--- src/php7/php_igbinary.h.orig	2024-08-10 16:55:30 UTC
++++ src/php7/php_igbinary.h
+@@ -32,7 +32,7 @@ ZEND_END_MODULE_GLOBALS(igbinary)
+ #include "TSRM.h"
+ #endif
+ 
+-#include "ext/standard/php_smart_string.h"
++#include "Zend/zend_smart_string.h"
+ 
+ /** Module init function. */
+ PHP_MINIT_FUNCTION(igbinary);