diff --git a/dot_config/fish/functions/copy-gpg-key.fish b/dot_config/fish/functions/copy-gpg-key.fish
new file mode 100644
index 0000000..44d19f2
--- /dev/null
+++ b/dot_config/fish/functions/copy-gpg-key.fish
@@ -0,0 +1,14 @@
+#!/usr/bin/env fish
+
+function copy-gpg-key
+    set -f key (\
+        gpg --list-secret-keys --keyid-format SHORT\
+        | grep 'rsa4096' \
+        | sed 's/sec   rsa4096\///'\
+        | awk '{print $1}'\
+    )
+
+    copyq copy "$key" && return 0
+
+    return 1
+end