diff --git a/databases/mariadb104-server/Makefile b/databases/mariadb104-server/Makefile
index 5b687cc12ac2..3de05b804cef 100644
--- a/databases/mariadb104-server/Makefile
+++ b/databases/mariadb104-server/Makefile
@@ -192,6 +192,7 @@ post-patch:
 	${REINPLACE_CMD} 's|%%PREFIX%%|${PREFIX}|g' ${WRKSRC}/mysys/my_default.c
 	${REINPLACE_CMD} 's|%%LOCALBASE%%|${LOCALBASE}|g' ${WRKSRC}/scripts/mysql_config.sh \
 		${WRKSRC}/storage/tokudb/PerconaFT/cmake_modules/TokuThirdParty.cmake
+	${MV} ${WRKSRC}/storage/mroonga/version ${WRKSRC}/storage/mroonga/version_txt
 .if ${OPSYS} == DragonFly
 	${CP} ${WRKSRC}/cmake/os/FreeBSD.cmake \
 		${WRKSRC}/cmake/os/DragonFly.cmake
diff --git a/databases/mariadb104-server/files/patch-storage_mroonga_CMakeLists.txt b/databases/mariadb104-server/files/patch-storage_mroonga_CMakeLists.txt
new file mode 100644
index 000000000000..3a9984980272
--- /dev/null
+++ b/databases/mariadb104-server/files/patch-storage_mroonga_CMakeLists.txt
@@ -0,0 +1,11 @@
+--- storage/mroonga/CMakeLists.txt.orig	2019-11-06 16:01:58 UTC
++++ storage/mroonga/CMakeLists.txt
+@@ -80,7 +80,7 @@ else()
+   set(MRN_SOURCE_DIR ${CMAKE_SOURCE_DIR})
+ endif()
+ 
+-file(READ ${MRN_SOURCE_DIR}/version        MRN_VERSION)
++file(READ ${MRN_SOURCE_DIR}/version_txt    MRN_VERSION)
+ file(READ ${MRN_SOURCE_DIR}/version_major  MRN_VERSION_MAJOR)
+ file(READ ${MRN_SOURCE_DIR}/version_minor  MRN_VERSION_MINOR)
+ file(READ ${MRN_SOURCE_DIR}/version_micro  MRN_VERSION_MICRO)