diff --git a/README.md b/README.md
index ec4965b..5b9dda3 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,9 @@
 [![NOETIC ros-model-extractors](https://github.com/ipa320/ros-model-extractors/actions/workflows/build_noetic.yml/badge.svg)](https://github.com/ipa320/ros-model-extractors/actions/workflows/build_noetic.yml)
 [![FOXY build status](https://github.com/ipa320/ros-model-extractors/actions/workflows/build_foxy.yml/badge.svg)](https://github.com/ipa320/ros-model-extractors/actions/workflows/build_foxy.yml)
 
+:bangbang::bangbang::bangbang: This branch is only working for ROS1 and it generates models for the old version of the [RosTooling](https://github.com/ipa320/RosTooling/tree/master)
+
+It depends on the branch ros1 of the [ros2model](https://github.com/ipa320/ros2model/tree/ros1) repository.
 
 Technical Maintainer: [**ipa-nhg**](https://github.com/ipa-nhg/) (**Nadia Hammoudeh Garcia**, **Fraunhofer IPA**) - **nadia.hammoudeh.garcia@ipa.fraunhofer.de**
 
diff --git a/noetic/Dockerfile b/noetic/Dockerfile
index 5569b41..b14cdeb 100644
--- a/noetic/Dockerfile
+++ b/noetic/Dockerfile
@@ -26,7 +26,7 @@ ENV LD_LIBRARY_PATH $LD_LIBRARY_PATH:/usr/lib/llvm-10/lib
 RUN pip3 install --upgrade pip
 RUN pip3 install -Iv clang==10.0.1
 RUN pip3 install -e git+https://github.com/timtadh/pyflwor.git#egg=pyflwor
-RUN pip3 install -e git+https://github.com/ipa320/ros_model_parser.git#egg=ros_model_parser
+RUN pip3 install -e git+https://github.com/ipa320/ros2model.git@ros1#egg=ros_model_parser
 RUN pip3 install -e git+https://github.com/git-afsantos/bonsai#egg=bonsai-code
 RUN pip3 install -e git+https://github.com/ipa-nhg/haros@FixPythonExtractTopic#egg=haros
 # RUN pip3 install -e git+https://github.com/git-afsantos/haros#egg=haros