diff --git a/install.sh b/install.sh
index 14f6ee3..b6b3c0a 100644
--- a/install.sh
+++ b/install.sh
@@ -40,8 +40,8 @@ sudo passwd -l root >/dev/null 2>&1
 echo -e "${GREEN}✔${NC} Root login disabled..."
 
 echo -e "${RED}→${NC} Copying required files..."
-rm ./rps-light-pxe/.gitignore ./rps-light-pxe/LICENSE ./rps-light-pxe/README.md >/dev/null 2>&1
-cp -r ./rps-light-pxe/ / >/dev/null 2>&1
+sudo rm ./rps-light-pxe/.gitignore ./rps-light-pxe/LICENSE ./rps-light-pxe/README.md >/dev/null 2>&1
+sudo cp -r ./rps-light-pxe/ / >/dev/null 2>&1
 echo -e "${GREEN}✔${NC} Required files copied..."
 
 echo -e "${RED}→${NC} Setting file permissions..."
@@ -61,11 +61,11 @@ echo -e "${GREEN}✔${NC} Services enabled..."
 
 echo -e "${RED}→${NC} Cleaning up old kernels..."
 sudo bash /root/remove_unused_kernel.sh -u -e >/dev/null 2>&1
-rm /root/remove_unused_kernel.sh >/dev/null 2>&1
+sudo rm /root/remove_unused_kernel.sh >/dev/null 2>&1
 echo -e "${GREEN}✔${NC} Old kernels cleaned up..."
 
 echo -e "${RED}→${NC} Cleaning up installer..."
-rm ./rps-light-pxe >/dev/null 2>&1
+sudo rm -rf ./rps-light-pxe >/dev/null 2>&1
 echo -e "${GREEN}✔${NC} Installer cleaned up..."
 
 echo -e "${GREEN}✔${NC} Installation complete. Press any key to reboot."