diff --git a/projects/keras/Dockerfile b/projects/keras/Dockerfile
index 30ec07184..7850c9393 100644
--- a/projects/keras/Dockerfile
+++ b/projects/keras/Dockerfile
@@ -23,7 +23,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-RUN python3 -m pip install --upgrade pip
+RUN python3 -m pip install --upgrade pip chardet
 
 # We install Keras by way of Tensorflow. As such, this build instructions
 # follow the logic of tensorflow-py project.
@@ -39,5 +39,6 @@ RUN curl -Lo /usr/bin/bazel \
     chmod +x /usr/bin/bazel
 
 RUN git clone --depth 1 https://github.com/tensorflow/tensorflow tensorflow
+RUN git clone --depth 1 https://github.com/DavidKorczynski/hdf5-files $SRC/hdf5-files
 WORKDIR $SRC/tensorflow
 COPY build.sh *.py $SRC/
diff --git a/projects/keras/build.sh b/projects/keras/build.sh
index ec0b19d77..78184e19b 100644
--- a/projects/keras/build.sh
+++ b/projects/keras/build.sh
@@ -27,3 +27,6 @@ python3 -m pip install tf-nightly-cpu
 mv $SRC/tensorflow/tensorflow $SRC/tensorflow/tensorflow_src
 
 compile_python_fuzzer $SRC/fuzz_serialization.py
+compile_python_fuzzer $SRC/fuzz_model.py
+
+zip $OUT/fuzz_model_seed_corpus.zip $SRC/hdf5-files/basic-model.h5
diff --git a/projects/keras/fuzz_model.py b/projects/keras/fuzz_model.py
new file mode 100644
index 000000000..fd32648dd
--- /dev/null
+++ b/projects/keras/fuzz_model.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python3
+# Copyright 2023 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import sys
+import atheris
+import json
+import h5py
+import chardet
+
+with atheris.instrument_imports():
+  import keras
+
+@atheris.instrument_func
+def TestOneInput(data):
+  with open("model.hdf5", "wb") as mf:
+    mf.write(data)
+
+  try:
+    keras.models.load_model("model.hdf5")
+  # Catch all sorts of exceptions. The goal right now is capturing more security
+  # relevant properties so focus on code coverage.
+  except OSError:
+    return
+  except KeyError:
+    return
+  except TypeError:
+    return
+  except ValueError:
+    return
+
+
+def main():
+  atheris.Setup(sys.argv, TestOneInput)
+  atheris.Fuzz()
+
+
+if __name__ == "__main__":
+  main()