diff --git a/science/simgrid/Makefile b/science/simgrid/Makefile
index 93c7824b13e0..be5978efb6ff 100644
--- a/science/simgrid/Makefile
+++ b/science/simgrid/Makefile
@@ -1,38 +1,32 @@
 PORTNAME=	SimGrid
 DISTVERSION=	3.28
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Simulator of the behavior of large-scale distributed systems
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE-LGPL-2.1
 
 LIB_DEPENDS=	libboost_context.so:devel/boost-libs \
 		libcgraph.so:graphics/graphviz \
 		${LIB_DEPENDS_${ARCH}}
-LIB_DEPENDS_aarch64=	libunwind.so:devel/libunwind
-LIB_DEPENDS_amd64=	libunwind.so:devel/libunwind
-LIB_DEPENDS_armv7=	libunwind.so:devel/libunwind
-LIB_DEPENDS_i386=	libunwind.so:devel/libunwind
-LIB_DEPENDS_powerpc64=	libunwind.so:devel/libunwind
-LIB_DEPENDS_powerpc64le=	libunwind.so:devel/libunwind
 
 USES=		cmake:noninja compiler:c++14-lang perl5 python:3.6+ shebangfix
 SHEBANG_FILES=	tools/simgrid_convert_TI_traces.py
 USE_LDCONFIG=	yes
 
 USE_GITLAB=	yes
 GL_SITE=	https://framagit.org/
 GL_ACCOUNT=	simgrid
 GL_PROJECT=	simgrid
 GL_COMMIT=	04e3ca46dcefdd19f2f1fee3e75c27fb2f7fc2ec
 
 CMAKE_OFF=	enable_python
 
 LDFLAGS+=	/usr/lib/liblzma.so # workaround for https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237919
 
 # it'll probably break on gcc-based systems, see https://framagit.org/simgrid/simgrid/issues/12, it'll need CMAKE_OFF=enable_lto and possibly more
 
 .include <bsd.port.mk>