diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 69b0659a6..935efe777 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -52,7 +52,7 @@ jobs:
       - name: Install dev tools
         run: python -m pip install -r requirements-dev.txt
       - name: Install echopype
-        run: python -m pip install -e ".[plot]"
+        run: python -m pip install -e ".[plot,regrid]"
       - name: Print installed packages
         run: python -m pip list
       - name: Copying test data to services
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index b44acb8b7..fae47bcf4 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -53,7 +53,7 @@ jobs:
         if: ${{ matrix.python-version == '3.9' }}
         run: python -m pip install pytest-github-actions-annotate-failures
       - name: Install echopype
-        run: python -m pip install -e ".[plot]"
+        run: python -m pip install -e ".[plot,regrid]"
       - name: Print installed packages
         run: python -m pip list
       - name: Copying test data to services