diff --git a/conda/meta.yaml b/conda/meta.yaml
index 661fa2269c2c46852dbe5af5b4eaac5254b6961d..e935d1bf2b22d528efc05c0a271482a437c2e148 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -33,6 +33,7 @@ requirements:
     - scikit-image {{ scikit_image }}
     - imageio-ffmpeg {{ imageio_ffmpeg }}
     - pytorch {{ pytorch }}
+    - tensorflow {{ tensorflow }}
   run:
     - python
     - setuptools
@@ -41,6 +42,7 @@ requirements:
     - {{ pin_compatible('scikit-image') }}
     - {{ pin_compatible('imageio-ffmpeg') }}
     - {{ pin_compatible('pytorch') }}
+    - {{ pin_compatible('tensorflow') }}
 
 test:
   imports:
diff --git a/doc/extra-intersphinx.txt b/doc/extra-intersphinx.txt
index 9c34975adc4e620d2baeb39c9414edb1656d81c3..676c4b7fd7e64d84246b0eaeabdf3fae5a8a095f 100644
--- a/doc/extra-intersphinx.txt
+++ b/doc/extra-intersphinx.txt
@@ -1,2 +1 @@
 bob.bio.base
-bob.ip.skincolorfilter
diff --git a/requirements.txt b/requirements.txt
index 85fa5c8bb5784c65bc7e99dfc4d70780420f6a46..bf4815dcf591eb0a669f5db716b76a09024de614 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,3 +10,4 @@ scikit-learn
 scikit-image
 imageio-ffmpeg
 torch
+tensorflow