diff --git a/sysutils/fsearch/Makefile b/sysutils/fsearch/Makefile
index 80ea1f12937d..8353baa30a5c 100644
--- a/sysutils/fsearch/Makefile
+++ b/sysutils/fsearch/Makefile
@@ -1,27 +1,30 @@
 PORTNAME=	fsearch
 PORTVERSION=	0.2.2
 PORTREVISION=	3
 CATEGORIES=	sysutils
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Fast file search utility for Unix-like systems
 WWW=		https://cboxdoerfer.github.io/fsearch/
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/License
 
 LIB_DEPENDS=	libicuuc.so:devel/icu \
 		libpcre2-8.so:devel/pcre2
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	cboxdoerfer
 
 USES=		meson gettext-tools gnome pkgconfig
 USE_GNOME=	cairo gdkpixbuf2 gtk30
 
 post-patch:
 	@${PRINTF} '\n%s\n%s;\n' int \
 		'strverscmp(const char *, const char *)' \
 		>> ${WRKSRC}/src/fsearch_string_utils.h
+	@${REINPLACE_CMD} -e 's,time_t,int64_t,g' \
+		${WRKSRC}/src/fsearch_time_utils.h \
+		${WRKSRC}/src/tests/test_time_utils.c
 
 .include <bsd.port.mk>
diff --git a/sysutils/fsearch/files/patch-src_fsearch__time__utils.c b/sysutils/fsearch/files/patch-src_fsearch__time__utils.c
new file mode 100644
index 000000000000..c6def574e2fa
--- /dev/null
+++ b/sysutils/fsearch/files/patch-src_fsearch__time__utils.c
@@ -0,0 +1,34 @@
+--- src/fsearch_time_utils.c.orig	2022-08-22 10:06:20 UTC
++++ src/fsearch_time_utils.c
+@@ -1,11 +1,11 @@
+ #define _GNU_SOURCE
+ 
+-#include "fsearch_time_utils.h"
+-
+ #include <glib.h>
+ #include <stdint.h>
+ #include <time.h>
+ 
++#include "fsearch_time_utils.h"
++
+ typedef enum FsearchDateTimeType {
+     FSEARCH_DATE_TIME_TYPE_SECOND,
+     FSEARCH_DATE_TIME_TYPE_MINUTE,
+@@ -377,7 +377,7 @@ parse_implicit_date_time_constants(const char *str, st
+ }
+ 
+ static bool
+-parse_date_time_constants(const char *str, time_t *time_start_out, time_t *time_end_out) {
++parse_date_time_constants(const char *str, int64_t *time_start_out, int64_t *time_end_out) {
+     struct tm tm_start = {};
+     struct tm tm_end = {};
+ 
+@@ -469,7 +469,7 @@ round_down_tm_to_reference_with_date_time_accuracy(str
+ }
+ 
+ bool
+-fsearch_date_time_parse_interval(const char *str, time_t *time_start_out, time_t *time_end_out) {
++fsearch_date_time_parse_interval(const char *str, int64_t *time_start_out, int64_t *time_end_out) {
+     if (parse_date_time_constants(str, time_start_out, time_end_out)) {
+         return true;
+     }