diff --git a/Makefile b/Makefile
index 4ce93a7..f7bd50e 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,8 @@
 # This software is released under the GNU General Public License v3.0. See LICENSE file for details.
 # This header needs to maintain in any file it is present in, as per the GPL license terms.
 
+export MAKEFLAGS += -j4
+
 CC = x86_64-elf-gcc
 LD = x86_64-elf-ld
 NASM = nasm