diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 4016621..f66c242 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,7 +21,7 @@ jobs:
         python-version: "3.12"
     - name: Install symd
       run: |
-        sudo apt-get install libgsl-dev cmake
+        sudo apt-get install libgsl-dev cmake  libxml2-dev libxslt1-dev
         mkdir build && cd build && cmake .. && make && sudo make install
     - name: Install dependencies
       working-directory: python
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9e02bcf..50c5415 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
         python-version: "3.12"
     - name: Install symd
       run: |
-        sudo apt-get install libgsl-dev cmake
+        sudo apt-get install libgsl-dev cmake libxml2-dev libxslt1-dev
         mkdir build && cd build && cmake .. && make && sudo make install
     - name: Install dependencies
       working-directory: python