diff --git a/cmake/toolchains/Ubuntu-MinGW-W64-64.cmake b/cmake/toolchains/Ubuntu-MinGW-W64-64.cmake
index e10ae7311..a1b33ec67 100644
--- a/cmake/toolchains/Ubuntu-MinGW-W64-64.cmake
+++ b/cmake/toolchains/Ubuntu-MinGW-W64-64.cmake
@@ -1,2 +1,4 @@
+SET(CMAKE_TOOLCHAIN_FILE_32			"${CMAKE_CURRENT_LIST_DIR}/Ubuntu-MinGW-W64-32.cmake")
+
 INCLUDE(${CMAKE_CURRENT_LIST_DIR}/common/Win64.cmake)
 INCLUDE(${CMAKE_CURRENT_LIST_DIR}/common/Ubuntu-MinGW-W64.cmake)
diff --git a/cmake/toolchains/Ubuntu-MinGW-X-Trusty-64.cmake b/cmake/toolchains/Ubuntu-MinGW-X-Trusty-64.cmake
index 705e41eae..0f448fef5 100644
--- a/cmake/toolchains/Ubuntu-MinGW-X-Trusty-64.cmake
+++ b/cmake/toolchains/Ubuntu-MinGW-X-Trusty-64.cmake
@@ -3,4 +3,7 @@ SET(MINGW_PREFIX32 /opt/mingw32)
 
 SET(WIN64          TRUE)
 
+SET(CMAKE_TOOLCHAIN_FILE_32			"${CMAKE_CURRENT_LIST_DIR}/Ubuntu-MinGW-X-Trusty-32.cmake")
+SET(CMAKE_PREFIX_PATH_32			"${MINGW_PREFIX32}")
+
 INCLUDE(${CMAKE_CURRENT_LIST_DIR}/common/Ubuntu-MinGW-X-Trusty.cmake)
diff --git a/plugins/vst_base/CMakeLists.txt b/plugins/vst_base/CMakeLists.txt
index 4db8e0796..943631b92 100644
--- a/plugins/vst_base/CMakeLists.txt
+++ b/plugins/vst_base/CMakeLists.txt
@@ -30,7 +30,9 @@ SET(EXTERNALPROJECT_CMAKE_ARGS
 )
 
 # build 32 bit version of RemoteVstPlugin
-IF(LMMS_BUILD_WIN64 AND MSVC)
+IF(LMMS_BUILD_WIN32 AND NOT LMMS_BUILD_WIN64)
+	ADD_SUBDIRECTORY(RemoteVstPlugin)
+ELSEIF(LMMS_BUILD_WIN64 AND MSVC)
 	SET(MSVC_VER ${CMAKE_CXX_COMPILER_VERSION})
 
 	IF(MSVC_VER VERSION_GREATER 19.0 OR MSVC_VER VERSION_EQUAL 19.0)
@@ -56,9 +58,8 @@ IF(LMMS_BUILD_WIN64 AND MSVC)
 			"${EXTERNALPROJECT_CMAKE_ARGS}"
 			"-DCMAKE_PREFIX_PATH=${QT_32_PREFIX}"
 	)
-ELSEIF(LMMS_BUILD_WIN32)
-	ADD_SUBDIRECTORY(RemoteVstPlugin)
 ELSEIF(LMMS_BUILD_LINUX)
+	# Use winegcc
 	ExternalProject_Add(RemoteVstPlugin32
 		"${EXTERNALPROJECT_ARGS}"
 		CMAKE_ARGS
@@ -66,6 +67,16 @@ ELSEIF(LMMS_BUILD_LINUX)
 			"-DCMAKE_CXX_COMPILER=${WINEGCC}"
 			"-DCMAKE_CXX_FLAGS=-m32 -mwindows"
 	)
+ELSEIF(CMAKE_TOOLCHAIN_FILE_32)
+	ExternalProject_Add(RemoteVstPlugin32
+		"${EXTERNALPROJECT_ARGS}"
+		CMAKE_ARGS
+			"${EXTERNALPROJECT_CMAKE_ARGS}"
+			"-DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH_32}"
+			"-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE_32}"
+	)
+ELSE()
+	message(SEND_ERROR "Can't build RemoteVstPlugin32, unknown environment. Please supply CMAKE_TOOLCHAIN_FILE_32 and optionally CMAKE_PREFIX_PATH_32")
 ENDIF()
 
 # build 64 bit version of RemoteVstPlugin
diff --git a/plugins/vst_base/RemoteVstPlugin/CMakeLists.txt b/plugins/vst_base/RemoteVstPlugin/CMakeLists.txt
index 59dfd1282..f6b3e9c4e 100644
--- a/plugins/vst_base/RemoteVstPlugin/CMakeLists.txt
+++ b/plugins/vst_base/RemoteVstPlugin/CMakeLists.txt
@@ -50,12 +50,12 @@ if(IS_MINGW)
 
 	if(NOT HAS_STD_MUTEX)
 		target_include_directories(${EXE_NAME} PRIVATE
-			"${CMAKE_SOURCE_DIR}/src/3rdparty/mingw-std-threads")
+			"${LMMS_SOURCE_DIR}/src/3rdparty/mingw-std-threads")
 		target_compile_definitions(${EXE_NAME} PRIVATE
 			-DUSE_MINGW_THREADS_REPLACEMENT)
 	endif()
 endif()
 
 IF(STRIP)
-	ADD_CUSTOM_COMMAND(TARGET RemoteVstPlugin32 POST_BUILD COMMAND "${STRIP}" "$<TARGET_FILE:RemoteVstPlugin32>")
+	ADD_CUSTOM_COMMAND(TARGET ${EXE_NAME} POST_BUILD COMMAND "${STRIP}" "$<TARGET_FILE:${EXE_NAME}>")
 ENDIF()