diff --git a/graphics/alizams/Makefile b/graphics/alizams/Makefile
index 219fee2bf191..41b0b3c65181 100644
--- a/graphics/alizams/Makefile
+++ b/graphics/alizams/Makefile
@@ -1,36 +1,42 @@
 PORTNAME=	alizams
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.10.0
+PORTREVISION=	1
 CATEGORIES=	graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DICOM Viewer
 WWW=		https://github.com/AlizaMedicalImaging/AlizaMS
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_i386=	compilation fails: use of undeclared identifier '_mm_cvtsd_si64', see https://github.com/InsightSoftwareConsortium/ITK/issues/3771
 
 LIB_DEPENDS=	libITKCommon-${ITK_VER}.so:science/InsightToolkit \
 		libvnl.so:misc/vxl
 TEST_DEPENDS=	googletest>0:devel/googletest
 
 USES=		cmake desktop-file-utils eigen:3 qt:6 gl
 USE_QT=		5compat base svg
 USE_GL=		opengl
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	AlizaMedicalImaging
 GH_PROJECT=	AlizaMS
 
 CMAKE_ARGS=	-DALIZA_QT_VERSION=6
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} != amd64
 CMAKE_ARGS+=	-DALIZA_DISABLE_SIMDMATH:BOOL=YES # i386 also needs disabling SIND, see https://github.com/InsightSoftwareConsortium/ITK/issues/3771#issuecomment-1328839390
 .endif
 
 .include <../../science/InsightToolkit/Makefile.version>
+
+post-patch:
+	@${REINPLACE_CMD} -e '/^Exec=/s,/usr,${PREFIX},' \
+		${WRKSRC}/package/archive/usr/share/applications/${PORTNAME}.desktop
+
 .include <bsd.port.mk>