diff --git a/cad/qucs-s/Makefile b/cad/qucs-s/Makefile
index 84ccf394228c..6ad88c698b08 100644
--- a/cad/qucs-s/Makefile
+++ b/cad/qucs-s/Makefile
@@ -1,46 +1,49 @@
 PORTNAME=	qucs-s
 DISTVERSION=	25.1.1
 CATEGORIES=	cad
 MASTER_SITES=	https://github.com/ra3xdh/qucs_s/releases/download/${DISTVERSION}/
 
+PATCH_SITES=	https://github.com/ra3xdh/qucs_s/commit/
+PATCHFILES+=	4ae3a8e182027432b1aad3158798b91c073c4a86.patch:-p1 # Fix build with Qt >= 6.9.0
+
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Quite Universal Circuit Simulator: GUI for circuit simulation kernels
 WWW=		https://ra3xdh.github.io/ \
 		https://github.com/ra3xdh/qucs_s/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	dos2unix:converters/dos2unix \
 		gperf:devel/gperf \
 		vulkan-headers>0:graphics/vulkan-headers
 
 USES=		bison cmake gl localbase qt:6
 USE_GL=		opengl
 USE_QT=		base charts svg tools:build
 
 OPTIONS_DEFAULT=	NGSPICE
 OPTIONS_GROUP=		BACKENDS RTDEPENDS
 OPTIONS_GROUP_BACKENDS=	NGSPICE QUCSATOR XYCE
 OPTIONS_GROUP_RTDEPENDS=	OCTAVE ADMS
 
 ADMS_DESC=		ADMS model generator used for some non-essential features
 BACKENDS_DESC=		Simulation backends
 NGSPICE_DESC=		ngspice mixed-signal circuit simulator
 OCTAVE_DESC=		Octave is used for some non-essential features
 QUCSATOR_DESC=		Circuit simulator of the Qucs project
 RTDEPENDS_DESC=		Optional run-time dependencies
 XYCE_DESC=		Xyce electronic simulator
 
 ADMS_RUN_DEPENDS=	admsXml:cad/adms
 NGSPICE_RUN_DEPENDS=	ngspice:cad/ngspice_rework
 OCTAVE_RUN_DEPENDS=	octave:math/octave
 QUCSATOR_RUN_DEPENDS=	qucsator:cad/qucsator
 XYCE_RUN_DEPENDS=	Xyce:cad/xyce \
 			mpirun:net/mpich
 
 post-patch:
 	# first the patch under files/ introduces %%LOCALBASE%%, and now we fix it here
 	${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|' ${WRKSRC}/qucs/settings.cpp
 
 .include <bsd.port.mk>
diff --git a/cad/qucs-s/distinfo b/cad/qucs-s/distinfo
index 8275afe5b645..f2c8db8bb080 100644
--- a/cad/qucs-s/distinfo
+++ b/cad/qucs-s/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1742327652
+TIMESTAMP = 1744949787
 SHA256 (qucs-s-25.1.1.tar.gz) = 2aefd4bb8faef5ce13623b0b7daf5264cc6fa252c9bf69e46bc48256535e10dd
 SIZE (qucs-s-25.1.1.tar.gz) = 4717517
+SHA256 (4ae3a8e182027432b1aad3158798b91c073c4a86.patch) = 870d268a5990f186221bbc2d6e9a6c668f4611ff85c9f88033e727f9fff95cdc
+SIZE (4ae3a8e182027432b1aad3158798b91c073c4a86.patch) = 770