diff --git a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/check/connection/CheckConnectionActivity.java b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/check/connection/CheckConnectionActivity.java
index 131372124ccc..e5178486610f 100644
--- a/airbyte-workers/src/main/java/io/airbyte/workers/temporal/check/connection/CheckConnectionActivity.java
+++ b/airbyte-workers/src/main/java/io/airbyte/workers/temporal/check/connection/CheckConnectionActivity.java
@@ -12,7 +12,7 @@
 import io.temporal.activity.ActivityMethod;
 
 @ActivityInterface
-interface CheckConnectionActivity {
+public interface CheckConnectionActivity {
 
   @ActivityMethod
   StandardCheckConnectionOutput run(JobRunConfig jobRunConfig,