diff --git a/CHANGELOG.md b/CHANGELOG.md
index e66294794..b3f6fb850 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## develop
+
+### Fixes
+
+- fix: fix clipping issue in speech separation pipeline ([@joonaskalda](https://github.com/joonaskalda/))
+
+
 ## Version 3.3.2 (2024-09-11)
 
 ### Fixes
diff --git a/pyannote/audio/pipelines/speech_separation.py b/pyannote/audio/pipelines/speech_separation.py
index c1b9b036c..43c5b8a44 100644
--- a/pyannote/audio/pipelines/speech_separation.py
+++ b/pyannote/audio/pipelines/speech_separation.py
@@ -654,6 +654,12 @@ def apply(
                 sources.data * discrete_diarization.align(sources).data[:, :num_sources]
             )
 
+        # separated sources might be scaled up/down due to SI-SDR loss used when training
+        # so we peak-normalize them
+        sources.data = sources.data / np.max(
+            np.abs(sources.data), axis=0, keepdims=True
+        )
+
         # convert to continuous diarization
         diarization = self.to_annotation(
             discrete_diarization,