diff --git a/projects/libprotobuf-mutator/Dockerfile b/projects/libprotobuf-mutator/Dockerfile
index 5791cd2b7..dfbcc2a0f 100644
--- a/projects/libprotobuf-mutator/Dockerfile
+++ b/projects/libprotobuf-mutator/Dockerfile
@@ -21,5 +21,4 @@ RUN apt-get install -y make autoconf automake libtool pkg-config cmake ninja-bui
 RUN git clone --depth 1  https://github.com/google/libprotobuf-mutator.git
 WORKDIR libprotobuf-mutator
 
-COPY build.sh $SRC/
-COPY libxml2* $SRC/
+COPY build.sh  *.dict *.options $SRC/
diff --git a/projects/libprotobuf-mutator/build.sh b/projects/libprotobuf-mutator/build.sh
index f84bd9dfe..12dfd20cd 100755
--- a/projects/libprotobuf-mutator/build.sh
+++ b/projects/libprotobuf-mutator/build.sh
@@ -16,7 +16,7 @@
 #
 ################################################################################
 
-cp $SRC/*.options $OUT/
+cp -f $SRC/*.dict $SRC/*.options $OUT/
 
 mkdir -p build
 pushd build
@@ -24,7 +24,10 @@ rm -rf *
 cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release \
     -DLIB_PROTO_MUTATOR_WITH_ASAN=OFF \
     -DLIB_PROTO_MUTATOR_FUZZER_LIBRARIES=FuzzingEngine
-ninja libxml2_example && cp libxml2_example $OUT/
+ninja libxml2_example 
+cp -f libxml2_example $OUT/
+cp -f libxml2_example $OUT/libxml2_small
+cp -f libxml2_example $OUT/libxml2_dict
 popd
 
 # Experimental fuzzer to compare coverage with default one.
@@ -35,7 +38,8 @@ rm -rf *
 cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release \
     -DLIB_PROTO_MUTATOR_WITH_ASAN=OFF \
     -DLIB_PROTO_MUTATOR_FUZZER_LIBRARIES=FuzzingEngine
-ninja libxml2_example && cp libxml2_example $OUT/libxml2_experiment
+ninja libxml2_example
+cp -f libxml2_example $OUT/libxml2_experiment
 popd
 
 
diff --git a/projects/libprotobuf-mutator/libxml2_dict.options b/projects/libprotobuf-mutator/libxml2_dict.options
new file mode 100644
index 000000000..182891214
--- /dev/null
+++ b/projects/libprotobuf-mutator/libxml2_dict.options
@@ -0,0 +1,3 @@
+[libfuzzer]
+dict = xml.dict
+max_len=1000
diff --git a/projects/libprotobuf-mutator/libxml2_small.options b/projects/libprotobuf-mutator/libxml2_small.options
new file mode 100644
index 000000000..278c68111
--- /dev/null
+++ b/projects/libprotobuf-mutator/libxml2_small.options
@@ -0,0 +1,2 @@
+[libfuzzer]
+max_len=1000
diff --git a/projects/libprotobuf-mutator/xml.dict b/projects/libprotobuf-mutator/xml.dict
new file mode 100644
index 000000000..35cf8de3d
--- /dev/null
+++ b/projects/libprotobuf-mutator/xml.dict
@@ -0,0 +1,64 @@
+# Copyright 2017 Google Inc.
+#
+# 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.
+#
+################################################################################
+
+""
+""
+"&a;"
+"<"
+"1.0"
+"ANY"
+"ATTLIST"
+"CDATA"
+"DOCTYPE"
+"EBCDIC"
+"ELEMENT"
+"EMPTY"
+"ENTITIES"
+"ENTITY"
+"FIXED"
+"ID"
+"IDREF"
+"IDREFS"
+"IGNORE"
+"IMPLIED"
+"INCLUDE"
+"ISO-8859-1"
+"NDATA"
+"NMTOKENS"
+"NOTATION"
+"PCDATA"
+"PUBLIC"
+"REQUIRED"
+"SYSTEM"
+"UCS-4"
+"US-ASCII"
+"UTF-16"
+"UTF-16BE"
+"UTF-16LE"
+"UTF-8"
+"\"http://www.w3.org/1999/xhtml\""
+"\"http://www.w3.org/2000/xmlns\""
+"\"http://www.w3.org/XML/1998/namespace\""
+"fallback"
+"http://"
+"https://"
+"include"
+"schema"
+"xml"
+"xml:lang"
+"xml:space"
+"xmlns"
+"xmlns:"