diff --git a/Makefile b/Makefile
index 2fdc515..3949dd0 100644
--- a/Makefile
+++ b/Makefile
@@ -7,8 +7,7 @@ all:
 	@which poweroff >/dev/null
 	@which cryptsetup >/dev/null
 	mkdir -p build obj
-	gcc -fPIC --std=c99 -DPOWEROFF=\"`which poweroff`\" -DREBOOT=\"`which reboot`\" -DCRYPTSETUP=\"`which cryptsetup`\" -c src/pam_panic.c -o obj/pam_panic.o
-	ld -x --shared -o build/pam_panic.so obj/pam_panic.o
+	make -C src
 	@printf "Done!\n"
 clean:
 	rm build/pam_panic.so
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..d7cddd5
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,9 @@
+CFLAGS = --std=c99 -O2 -fPIC -DPOWEROFF=\"`which poweroff`\" -DREBOOT=\"`which reboot`\" -DCRYPTSETUP=\"`which cryptsetup`\"
+LDFLAGS = -x --shared
+
+all:
+	mkdir -p ../obj
+	mkdir -p ../build
+	cc $(CFLAGS) -c pam_panic.c -o ../obj/pam_panic.o
+	ld $(LDFLAGS) -o ../build/pam_panic.so ../obj/pam_panic.o
+