diff --git a/Makefile b/Makefile
index 620eabd..7c78046 100644
--- a/Makefile
+++ b/Makefile
@@ -2,20 +2,20 @@
 install: all
 
 all:
-        @mkdir /etc/firewall
-        @mkdir /etc/firewall/custom
-        @echo "etc folder created"
-        @install -m 755 firewall /etc/init.d/firewall
-        @echo "Program added to init directory"
-        @cp etc/firewall/*.conf /etc/firewall
-        @update-rc.d firewall defaults
-        @echo "The program is successfully installed"
+	@mkdir /etc/firewall
+	@mkdir /etc/firewall/custom
+	@echo "etc folder created"
+	@install -m 755 firewall /etc/init.d/firewall
+	@echo "Program added to init directory"
+	@cp etc/firewall/*.conf /etc/firewall
+	@update-rc.d firewall defaults
+	@echo "The program is successfully installed"
 
 .PHONY: uninstall
 uninstall:
-        @rm -rf /etc/firewall
-        @echo "Removed /etc/firewall"
-        @rm -rf /etc/init.d/firewall
-        @echo "Removed /etc/init.d/firewall"
-        @update-rc.d firewall remove
-        @echo "The program is successfully uninstalled"
+	@rm -rf /etc/firewall
+	@echo "Removed /etc/firewall"
+	@rm -rf /etc/init.d/firewall
+	@echo "Removed /etc/init.d/firewall"
+	@update-rc.d firewall remove
+	@echo "The program is successfully uninstalled"
diff --git a/readme.md b/readme.md
index e4e5fcc..90a1af3 100644
--- a/readme.md
+++ b/readme.md
@@ -38,11 +38,11 @@ And follow these steps to install:
 
     git clone git://github.com/bmaeser/iptables-boilerplate.git
     cd iptables-boilerplate
-    make
+    sudo make
 
 To uninstall run:
 
-    make uninstall
+    sudo make uninstall
 
 ### On other systems