diff --git a/math/wxmaxima/Makefile b/math/wxmaxima/Makefile
index 366d176d3bd0..b72a7a02e014 100644
--- a/math/wxmaxima/Makefile
+++ b/math/wxmaxima/Makefile
@@ -1,31 +1,32 @@
 PORTNAME=	wxmaxima
 PORTVERSION=	23.02.1
 DISTVERSIONPREFIX=	Version-
+PORTREVISION=	1
 CATEGORIES=	math
 
 MAINTAINER=	salvadore@FreeBSD.org
 COMMENT=	WxWidgets GUI for the computer algebra system maxima
 WWW=		https://wxmaxima-developers.github.io/wxmaxima/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 RUN_DEPENDS=	maxima:math/maxima
 
 USES=		cmake compiler:c++14-lang desktop-file-utils shared-mime-info
 USE_GITHUB=	yes
 GH_ACCOUNT=	wxMaxima-Developers
 
 USE_WX=		3.0
 WX_COMPS=	wx
 WX_CONF_ARGS=	absolute
 
 PLIST_SUB=	DESKTOPDIR=${DESKTOPDIR:S,${PREFIX}/,,}
 
 OPTIONS_DEFINE=	DOCS NLS
 OPTIONS_SUB=	yes
 
 NLS_USES=		gettext
 NLS_EXTRA_PATCHES_OFF=	${PATCHDIR}/extra-patch-CMakeLists.txt
 
 .include <bsd.port.mk>
diff --git a/math/wxmaxima/files/patch-src_wxMaxima.cpp b/math/wxmaxima/files/patch-src_wxMaxima.cpp
new file mode 100644
index 000000000000..72a03619f620
--- /dev/null
+++ b/math/wxmaxima/files/patch-src_wxMaxima.cpp
@@ -0,0 +1,11 @@
+--- src/wxMaxima.cpp.orig	2023-02-04 19:03:25 UTC
++++ src/wxMaxima.cpp
+@@ -3289,8 +3289,6 @@ void wxMaxima::VariableActionMaximaHtmldir(const wxStr
+   wxLogMessage(wxString::Format(_("Maxima's HTML manuals are in directory %s"),
+                                 dir_canonical.utf8_str()));
+   m_worksheet->SetMaximaDocDir(dir_canonical);
+-  m_worksheet->LoadHelpFileAnchors(dir_canonical,
+-                                   m_worksheet->GetMaximaVersion());
+ }
+ void wxMaxima::GnuplotCommandName(wxString gnuplot) {
+   m_gnuplotcommand = gnuplot;