diff --git a/streampipes-extensions/streampipes-connect-adapters-iiot/src/main/java/org/apache/streampipes/connect/iiot/protocol/stream/FileReplayAdapter.java b/streampipes-extensions/streampipes-connect-adapters-iiot/src/main/java/org/apache/streampipes/connect/iiot/protocol/stream/FileReplayAdapter.java
index dd0647c6d5..6ca6217553 100644
--- a/streampipes-extensions/streampipes-connect-adapters-iiot/src/main/java/org/apache/streampipes/connect/iiot/protocol/stream/FileReplayAdapter.java
+++ b/streampipes-extensions/streampipes-connect-adapters-iiot/src/main/java/org/apache/streampipes/connect/iiot/protocol/stream/FileReplayAdapter.java
@@ -313,7 +313,7 @@ private InputStream getDataFromEndpoint(String selectedFileName) throws AdapterE
     try {
       return FileProtocolUtils.getFileInputStream(selectedFileName);
     } catch (IOException e) {
-      throw new AdapterException("Could not find file: " + selectedFileName);
+      throw new AdapterException("Could not find file: " + selectedFileName, e);
     }
   }
 }