diff --git a/README.md b/README.md
index 121f97d..c8a261f 100644
--- a/README.md
+++ b/README.md
@@ -4,16 +4,12 @@ The Omarchy ISO is intended to provide a completely offline-capable installation
 
 ## Creating the ISO
 
-Run `./bin/omarchy-iso-make` and the output goes into `./out`.
+Run `./bin/omarchy-iso-make` and the output goes into `./release`.
 
 ## Testing the ISO
 
-Run `./bin/omarchy-iso-boot [out/name.iso]`.
+Run `./bin/omarchy-iso-boot [release/omarchy.iso]`.
 
 ## Signing the ISO
 
-```
-$ gpg --local-user [GPG Key ID] \
-  --output ./out/*.iso.sig \
-  --detach-sig ./out/*.iso
-```
+Run `./bin/omarchy-iso-sign [gpg-user] [release/omarchy.iso]`.
diff --git a/bin/omarchy-iso-sign b/bin/omarchy-iso-sign
new file mode 100755
index 0000000..a0bbee8
--- /dev/null
+++ b/bin/omarchy-iso-sign
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+if [ $# -eq 0 ]; then
+  echo "Usage: omarchy-iso-sign [gnupg-user] [release/omarchy.iso]"
+  exit 1
+fi
+
+if ! pacman -Q gnupg >/dev/null; then
+  sudo pacman -S --noconfirm --needed --quiet gnupg
+  echo "You'll need to generate a new key with: gpg --full-generate-key"
+  echo "Then get your keyid from: gpg --list-secret-keys --keyid-format=long"
+fi
+
+gpg --local-user $1 --output $2.sig --detach-sig $2