diff --git a/core/src/main/java/bisq/core/trade/protocol/FluentProtocol.java b/core/src/main/java/bisq/core/trade/protocol/FluentProtocol.java
index 238eb4d267..d743c50e8e 100644
--- a/core/src/main/java/bisq/core/trade/protocol/FluentProtocol.java
+++ b/core/src/main/java/bisq/core/trade/protocol/FluentProtocol.java
@@ -43,7 +43,7 @@ import static com.google.common.base.Preconditions.checkArgument;
 public class FluentProtocol {
 
 
-    interface Event {
+    public interface Event {
         String name();
     }