diff --git a/conda/meta.yaml b/conda/meta.yaml
index 670afd80cd44cfc5a270641643ab88284ae3206b..b2e933d24cc8a71b0cdd75cf81638a37d203d02e 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -26,14 +26,14 @@ requirements:
     - scikit-learn {{ scikit_learn }}
     - imageio {{ imageio }}
     - imageio-ffmpeg {{ imageio_ffmpeg }}
-    - clapp
+    - clapper
     - bob.io.base
     - bob.bio.base
     - bob.bio.face
   run:
     - python
     - setuptools
-    - clapp
+    - clapper
     - bob.io.base
     - bob.bio.base
     - bob.bio.face
diff --git a/pyproject.toml b/pyproject.toml
index 98e32665707b4c425be7c913601b742d876b6542..16dab5393d9f60c53ac429a8d870043b643e556b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@
         "numpy",
         "h5py",
         "scikit-learn",
-        "clapp",
+        "clapper",
         "bob.io.base",
         "bob.bio.base",
         "bob.bio.face",
diff --git a/src/bob/bio/video/database/youtube.py b/src/bob/bio/video/database/youtube.py
index d810894ea4b68b58b1551d050d958def6f8f4cd5..30d054a4510f4c61b06d0f404a137721366a922e 100644
--- a/src/bob/bio/video/database/youtube.py
+++ b/src/bob/bio/video/database/youtube.py
@@ -1,7 +1,7 @@
 import logging
 import os
 
-from clapp.rc import UserDefaults
+from clapper.rc import UserDefaults
 
 from bob.bio.base.database import CSVDatabase