diff --git a/lang/p5-ExtUtils-F77/Makefile b/lang/p5-ExtUtils-F77/Makefile
index d2449e8ba6b6..407fd1d9aa8d 100644
--- a/lang/p5-ExtUtils-F77/Makefile
+++ b/lang/p5-ExtUtils-F77/Makefile
@@ -1,26 +1,27 @@
 # Created by: jmz
 
 PORTNAME=	ExtUtils-F77
 PORTVERSION=	1.26
+PORTREVISION=	1
 CATEGORIES=	lang perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
 
 MAINTAINER=	perl@FreeBSD.org
 COMMENT=	Helps link C programs with Fortran subroutines
 
 LICENSE=	ART10 GPLv1+
 LICENSE_COMB=	dual
 
 BUILD_DEPENDS=	${RUN_DEPENDS}
 RUN_DEPENDS=	p5-File-Which>=0:sysutils/p5-File-Which
 
 USES=		fortran perl5
 USE_PERL5=	configure
 
 NO_ARCH=	yes
 
 post-patch:
-	@${REINPLACE_CMD} -e "s|'gfortran48'|'${FC}'|; s|'-O2'|'${CFLAGS}'|" ${WRKSRC}/F77.pm
+	@${REINPLACE_CMD} -e "s|'FB_GFORTRAN'|'${FC}'|; s|'-O2'|'${CFLAGS}'|" ${WRKSRC}/F77.pm
 
 .include <bsd.port.mk>
diff --git a/lang/p5-ExtUtils-F77/files/patch-F77.pm b/lang/p5-ExtUtils-F77/files/patch-F77.pm
new file mode 100644
index 000000000000..82546a373c91
--- /dev/null
+++ b/lang/p5-ExtUtils-F77/files/patch-F77.pm
@@ -0,0 +1,11 @@
+--- F77.pm.orig	2022-05-03 14:16:56 UTC
++++ F77.pm
+@@ -335,7 +335,7 @@ $F77config{Aix}{DEFAULT}     = 'F77';
+ ### FreeBSD ###
+ 
+ if($^O =~ /Freebsd/i) {
+-  $gfortran = 'gfortran';
++  $gfortran = 'FB_GFORTRAN';
+   $fallback_compiler = 'G77';
+ }
+