diff --git a/pgpainless-core/src/main/java/org/pgpainless/key/generation/KeySpecBuilder.java b/pgpainless-core/src/main/java/org/pgpainless/key/generation/KeySpecBuilder.java
index acc75f78..4c7dd697 100644
--- a/pgpainless-core/src/main/java/org/pgpainless/key/generation/KeySpecBuilder.java
+++ b/pgpainless-core/src/main/java/org/pgpainless/key/generation/KeySpecBuilder.java
@@ -34,6 +34,7 @@ public class KeySpecBuilder implements KeySpecBuilderInterface {
 
     KeySpecBuilder(@Nonnull KeyType type) {
         this.type = type;
+        hashedSubPackets.setPrimaryUserID(false, true);
     }
 
     @Override