diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ec0809ca3..c6cad1fc8 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -18,8 +18,9 @@ jobs:
       - run: |
           conda info
           conda list
-      - name: Doxygen 
-          run: apt-get install doxygen
+      - name: Install Doxygen 
+          run: |
+          apt-get install doxygen
       - name: Install package
         run: |
           python3 -m pip install --upgrade pip