diff --git a/src/pgp.rs b/src/pgp.rs
index 2855e52..68d4d57 100644
--- a/src/pgp.rs
+++ b/src/pgp.rs
@@ -38,8 +38,7 @@ impl KnownKeys {
         let mut content = Vec::with_capacity(2048);
         let helper = &*self;
         let mut v = Verifier::<&KnownKeys>::from_reader(r, helper, None)
-            .map_err(|e| dbg!(e))
-            .unwrap();
+            .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, "Failed to verify signature"))?;
         if v.read_to_end(&mut content).is_err() {
             return Err(io::Error::new(
                 io::ErrorKind::InvalidData,