diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
index 9fcd21b4b..477c28b93 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
@@ -162,7 +162,8 @@ public class UncachedKeyRing {
                     while(stream.available() > 0) {
                         // if there are no objects left from the last factory, create a new one
                         if (mObjectFactory == null) {
-                            mObjectFactory = new PGPObjectFactory(PGPUtil.getDecoderStream(stream));
+                            mObjectFactory = new PGPObjectFactory(PGPUtil.getDecoderStream(stream),
+                                    new JcaKeyFingerprintCalculator());
                         }
 
                         // go through all objects in this block