diff --git a/.github/workflows/install_dependency.sh b/.github/workflows/install_dependency.sh
index d2b8ffe..ddfe8eb 100644
--- a/.github/workflows/install_dependency.sh
+++ b/.github/workflows/install_dependency.sh
@@ -28,6 +28,8 @@ sudo apt-get install perl
 sudo apt-get install python
 sudo apt-get install python3-setuptools
 sudo apt-get install python-lxml
+sudo apt-get install tcllib
+sudo apt-get install tcl8.6-dev
 sudo apt-get install texinfo
 sudo apt-get install time
 sudo apt-get install valgrind
@@ -48,4 +50,4 @@ sudo apt-get install gcc-9
 sudo apt-get install clang-6.0
 sudo apt-get install clang-8
 # Python dependencies
-python3 -m pip install -r /home/runner/work/SOFA/SOFA/OpenFPGA/requirements.txt
+python3 -m pip install -r /home/runner/work/SOFA/SOFA/OpenFPGA/requirements.txt
\ No newline at end of file