diff --git a/build-constraints.yaml b/build-constraints.yaml
index b6ccf671..015f45fc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3020,6 +3020,12 @@ packages:
         - proto-lens-combinators
         - proto-lens-arbitrary
         - proto-lens-optparse
+        - tensorflow
+        - tensorflow-core-ops
+        - tensorflow-opgen
+        - tensorflow-ops
+        - tensorflow-proto
+        - tensorflow-test
 
     "Christof Schramm <christof.schramm@campus.lmu.de>":
         - mnist-idx
diff --git a/debian-bootstrap.sh b/debian-bootstrap.sh
index 372234bd..9e3bffd2 100755
--- a/debian-bootstrap.sh
+++ b/debian-bootstrap.sh
@@ -191,6 +191,12 @@ wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - \
     && apt-get update \
     && apt-get install -y llvm-4.0
 
+# Install the TensorFlow C API.
+curl https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-1.1.0.tar.gz > libtensorflow.tar.gz \
+    && sudo tar zxf libtensorflow.tar.gz -C /usr/local \
+    && rm libtensorflow.tar.gz \
+    && ldconfig
+
 ## non-free repo for mediabus-fdk-aac
 #apt-add-repository multiverse \
 #    && apt-get update \