diff --git a/melib/src/gpgme/mod.rs b/melib/src/gpgme/mod.rs
index 9dab35d6c..e7d334d6f 100644
--- a/melib/src/gpgme/mod.rs
+++ b/melib/src/gpgme/mod.rs
@@ -1039,6 +1039,12 @@ impl std::fmt::Debug for Key {
     }
 }
 
+impl std::cmp::PartialEq for Key {
+    fn eq(&self, other: &Key) -> bool {
+        self.fingerprint() == other.fingerprint()
+    }
+}
+
 impl Drop for Key {
     #[inline]
     fn drop(&mut self) {