diff --git a/net/libarcus/Makefile b/net/libarcus/Makefile
index 54b2df7681b9..54c8e690379d 100644
--- a/net/libarcus/Makefile
+++ b/net/libarcus/Makefile
@@ -1,41 +1,40 @@
 PORTNAME=	libArcus
 PORTVERSION=	5.3.0
-PORTREVISION=	0
 PORTEPOCH=	1
 CATEGORIES=	net cad
 DIST_SUBDIR=	Ultimaker
 
 MAINTAINER=	db@FreeBSD.org
 COMMENT=	Communication library between internal components for Ultimaker
 WWW=		https://github.com/Ultimaker/libArcus
 
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sip>=0:devel/py-sip@${PY_FLAVOR}
 LIB_DEPENDS=	libprotobuf.so:devel/protobuf
 
 USES=		cmake compiler:c++17-lang python pyqt:6
 USE_PYQT=	pysip
 USE_GITHUB=	yes
 GH_ACCOUNT=	Ultimaker
 GH_TUPLE=	Ultimaker:pyArcus:${PORTVERSION}:pyArcus
 USE_LDCONFIG=	yes
 
 CMAKE_ARGS+=	-DBUILD_EXAMPLES:BOOL=OFF \
 		-DPYTHON_EXECUTABLE:STRING=${PYTHON_CMD} \
 		-DPYTHON_INCLUDEDIR:STRING=${PYTHON_INCLUDEDIR}
 
 post-extract:
 	@${MKDIR} ${WRKSRC}/cmake
 	@for f in COPYING-CMAKE-SCRIPTS FindSIP.cmake FindSIP.py SIPMacros.cmake; do \
 		${CP} ${FILESDIR}/$$f ${WRKSRC}/cmake; \
 		done
 	@for f in CMakeLists.txt CPackConfig.cmake ArcusConfig.cmake.in; do \
 		${CP} ${FILESDIR}/$$f ${WRKSRC}; \
 		done
 	@${MV} ${WRKSRC_pyArcus}/python ${WRKSRC}
 	@${MV} ${WRKSRC_pyArcus}/include/pyArcus ${WRKSRC}/include
 	@${MV} ${WRKSRC_pyArcus}/src/PythonMessage.cpp ${WRKSRC}/python
 
 .include <bsd.port.mk>
diff --git a/net/libarcus/files/patch-src_MessageTypeStore.cpp b/net/libarcus/files/patch-src_MessageTypeStore.cpp
index c561beca5bd6..8e8dd8b90371 100644
--- a/net/libarcus/files/patch-src_MessageTypeStore.cpp
+++ b/net/libarcus/files/patch-src_MessageTypeStore.cpp
@@ -1,22 +1,22 @@
---- src/MessageTypeStore.cpp.orig	2024-08-19 14:31:10.714537000 +0200
-+++ src/MessageTypeStore.cpp	2024-08-19 15:30:50.769879000 +0200
-@@ -39,7 +39,7 @@
+--- src/MessageTypeStore.cpp.orig	2023-05-19 06:44:12 UTC
++++ src/MessageTypeStore.cpp
+@@ -39,7 +39,7 @@ class ErrorCollector : public google::protobuf::compil
      {
      }
  
 -    void AddError(const std::string& filename, int line, int column, const std::string& message) override
 +    void AddError(const std::string& filename, int line, int column, const std::string& message)
      {
          _stream << "[" << filename << " (" << line << "," << column << ")] " << message << std::endl;
          _error_count++;
-@@ -53,6 +53,10 @@
+@@ -53,6 +53,10 @@ class ErrorCollector : public google::protobuf::compil
      int getErrorCount()
      {
          return _error_count;
 +    }
 +
 +    void RecordError(absl::string_view filename, int line, int column, absl::string_view message)
 +    {
      }
  
  private: