diff --git a/plugins/VstBase/NativeLinuxRemoteVstPlugin64.cmake b/plugins/VstBase/NativeLinuxRemoteVstPlugin64.cmake
index dc582360429..d9ef2897d52 100644
--- a/plugins/VstBase/NativeLinuxRemoteVstPlugin64.cmake
+++ b/plugins/VstBase/NativeLinuxRemoteVstPlugin64.cmake
@@ -1,11 +1,13 @@
 IF(LMMS_BUILD_LINUX)
+	if(LMMS_HOST_X86_64)
+		set(CXX_FLAGS -m64)
+	endif()
 	ExternalProject_Add(NativeLinuxRemoteVstPlugin64
 		"${EXTERNALPROJECT_ARGS}"
 		CMAKE_ARGS
 			"${EXTERNALPROJECT_CMAKE_ARGS}"
-			"-DCMAKE_CXX_FLAGS=-m64 -DNATIVE_LINUX_VST"
+			"-DCMAKE_CXX_FLAGS=${CXX_FLAGS} -DNATIVE_LINUX_VST"
 			"-DCMAKE_C_FLAGS=-DNATIVE_LINUX_VST"
 	)
 	INSTALL(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/../NativeLinuxRemoteVstPlugin64" DESTINATION "${PLUGIN_DIR}")
-ENDIF()
-
+ENDIF()
\ No newline at end of file