diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1da9be8..e5bb14f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
 
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip
+	python -m pip install --upgrade pip
 	pip install sphinx
 	pip install sphinx_rdt_theme