diff --git a/GANDLF/metrics/__init__.py b/GANDLF/metrics/__init__.py
index b8de47cf1..55feddd80 100644
--- a/GANDLF/metrics/__init__.py
+++ b/GANDLF/metrics/__init__.py
@@ -31,6 +31,7 @@
     structural_similarity_index,
     mean_squared_error,
     peak_signal_noise_ratio,
+    peak_signal_noise_ratio_eps,
     mean_squared_log_error,
     mean_absolute_error,
     ncc_mean,