diff --git a/.github/workflows/build_book.yaml b/.github/workflows/build_book.yaml
index 0715385..d2ed13f 100644
--- a/.github/workflows/build_book.yaml
+++ b/.github/workflows/build_book.yaml
@@ -29,7 +29,7 @@ jobs:
           path: ${{ env.R_LIBS_USER }}
           key: ${{ runner.os }}-${{ steps.get-r-version.outputs.version }}-1-
 
-     - name: Install pak
+      - name: Install pak
         run: |
           install.packages("pak", repos = "https://r-lib.github.io/p/pak/dev/")
         shell: Rscript {0}