diff --git a/Makefile b/Makefile
index ccf4c42..3c3c290 100644
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,7 @@ _clean_images:
 _clean_xzimages:
 	rm -f raspi_0w.img.xz raspi_2.img.xz raspi_3.img.xz
 _clean_shasums:
-	rm -f raspi_0w.sha256 raspi_2.sha256 raspi_3.sha256
+	rm -f raspi_0w.sha256 raspi_2.sha256 raspi_3.sha256 raspi_0w.xz.sha256 raspi_2.xz.sha256 raspi_3.xz.sha256
 _clean_logs:
 	rm -f raspi_0w.log raspi_2.log raspi_3.log
 _clean_tarballs:
diff --git a/README.md b/README.md
index e740943..3e1c7a0 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ important parts of your system.  Double check it's the correct
 device!), copy the image onto the SD card:
 
 ```shell
-sudo dd if=raspi3.img of=/dev/mmcblk0 bs=64k oflag=dsync status=progress
+sudo dd if=raspi_3.img of=/dev/mmcblk0 bs=64k oflag=dsync status=progress
 ```
 
 Then, plug the SD card into the Raspberry Pi, and power it up.