diff --git a/devel/mimalloc/Makefile b/devel/mimalloc/Makefile
index 0a865ea44bb2..fd80175e17d6 100644
--- a/devel/mimalloc/Makefile
+++ b/devel/mimalloc/Makefile
@@ -1,26 +1,33 @@
 # Created by: Emanuel Haupt <ehaupt@FreeBSD.org>
 
 PORTNAME=	mimalloc
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.0.0
+DISTVERSION=	2.0.1
 CATEGORIES=	devel
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	General-purpose allocator with excellent performance characteristics
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS_i386=	libatomic_ops>0:devel/libatomic_ops
 
 USES=		cmake compiler:gcc-c++11-lib
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	microsoft
+USE_LDCONFIG=	yes
+
+CMAKE_ON=	MI_INSTALL_TOPLEVEL
 
 LDFLAGS_i386+=	-latomic
 
 # ci pipeline creates transient tags
 PORTSCOUT=	ignore:1
 
+post-install: # workaround for https://github.com/microsoft/mimalloc/issues/398
+	cd ${STAGEDIR}${PREFIX} && \
+		${MV} libmimalloc.a lib && \
+		${RM} mimalloc.o
+
 .include <bsd.port.mk>
diff --git a/devel/mimalloc/distinfo b/devel/mimalloc/distinfo
index 0272ac19f10f..7762c644708b 100644
--- a/devel/mimalloc/distinfo
+++ b/devel/mimalloc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1615494480
-SHA256 (microsoft-mimalloc-v2.0.0_GH0.tar.gz) = f6d01c178f8094a0d986642ca7fed632997a5606ddc619619225f2f8688d9232
-SIZE (microsoft-mimalloc-v2.0.0_GH0.tar.gz) = 909032
+TIMESTAMP = 1619919374
+SHA256 (microsoft-mimalloc-v2.0.1_GH0.tar.gz) = a25c096dbd100b5f872bf458c080ebe539dbb8275c76e44e1f02b07341e6ca04
+SIZE (microsoft-mimalloc-v2.0.1_GH0.tar.gz) = 909919
diff --git a/devel/mimalloc/pkg-plist b/devel/mimalloc/pkg-plist
index cc55664364a6..ab399da4d39f 100644
--- a/devel/mimalloc/pkg-plist
+++ b/devel/mimalloc/pkg-plist
@@ -1,11 +1,10 @@
-lib/mimalloc-2.0/cmake/mimalloc-config-version.cmake
-lib/mimalloc-2.0/cmake/mimalloc-config.cmake
-lib/mimalloc-2.0/cmake/mimalloc-%%CMAKE_BUILD_TYPE%%.cmake
-lib/mimalloc-2.0/cmake/mimalloc.cmake
-lib/mimalloc-2.0/include/mimalloc-new-delete.h
-lib/mimalloc-2.0/include/mimalloc-override.h
-lib/mimalloc-2.0/include/mimalloc.h
-lib/mimalloc-2.0/libmimalloc.a
-lib/mimalloc-2.0/libmimalloc.so
-lib/mimalloc-2.0/libmimalloc.so.2.0
-lib/mimalloc-2.0/mimalloc.o
+cmake/mimalloc-config-version.cmake
+cmake/mimalloc-config.cmake
+cmake/mimalloc-%%CMAKE_BUILD_TYPE%%.cmake
+cmake/mimalloc.cmake
+include/mimalloc-new-delete.h
+include/mimalloc-override.h
+include/mimalloc.h
+lib/libmimalloc.a
+lib/libmimalloc.so
+lib/libmimalloc.so.2.0