diff --git a/pysegcnn/core/trainer.py b/pysegcnn/core/trainer.py
index 8943cecd7009608b10ced44146ad140b2ffcb2c2..271f77f05a0686b6124d70bd321aa15a6137a888 100644
--- a/pysegcnn/core/trainer.py
+++ b/pysegcnn/core/trainer.py
@@ -2652,6 +2652,7 @@ class NetworkInference(BaseConfig):
                                      in output.items()]).flatten()
 
                 # calculate confusion matrix
+                LOGGER.info('Computing confusion matrix ...')
                 conf_mat = confusion_matrix(y_true, y_pred)
 
                 # add confusion matrix to model output