diff --git a/.github/workflows/check-standard.yaml b/.github/workflows/check-standard.yaml
index 243c87b..3cb9580 100644
--- a/.github/workflows/check-standard.yaml
+++ b/.github/workflows/check-standard.yaml
@@ -26,7 +26,7 @@ jobs:
           - {os: macOS-latest, r: 'release'}
           - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
           - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
-
+          - {os: ubuntu-16.04,   r: '3.5',     rspm: "https://packagemanager.rstudio.com/cran/__linux__/xenial/latest"}
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
       RSPM: ${{ matrix.config.rspm }}
diff --git a/.github/workflows/test-coverage.yaml b/.github/workflows/test-coverage.yaml
new file mode 100644
index 0000000..5910c1a
--- /dev/null
+++ b/.github/workflows/test-coverage.yaml
@@ -0,0 +1,48 @@
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+    branches:
+      - main
+      - master
+
+name: test-coverage
+
+jobs:
+  test-coverage:
+    runs-on: macOS-latest
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-r@v1
+
+      - uses: r-lib/actions/setup-pandoc@v1
+
+      - name: Query dependencies
+        run: |
+          install.packages('remotes')
+          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
+          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
+        shell: Rscript {0}
+
+      - name: Cache R packages
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
+          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
+
+      - name: Install dependencies
+        run: |
+          install.packages(c("remotes"))
+          remotes::install_deps(dependencies = TRUE)
+          remotes::install_cran("covr")
+        shell: Rscript {0}
+
+      - name: Test coverage
+        run: covr::codecov()
+        shell: Rscript {0}
diff --git a/README.Rmd b/README.Rmd
index 0a3021c..c62ce88 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -15,7 +15,8 @@ knitr::opts_chunk$set(message = FALSE,
 [![CRAN](https://www.r-pkg.org/badges/version/spatsoc)](https://cran.r-project.org/package=spatsoc)
 `r badger::badge_devel("robitalec/spatsoc", "blue")`
 [![cran checks](https://cranchecks.info/badges/summary/spatsoc)](https://cran.r-project.org/web/checks/check_results_spatsoc.html)
-[![codecov](https://codecov.io/gl/robit.a/spatsoc/branch/master/graph/badge.svg)](https://codecov.io/gl/robit.a/spatsoc)
+[![codecov](https://codecov.io/gh/ropensci/spatsoc/branch/master/graph/badge.svg)](https://codecov.io/gh/ropensci/spatsoc)
+[![R-CMD-check](https://github.com/ropensci/spatsoc/workflows/R-CMD-check/badge.svg)](https://github.com/ropensci/spatsoc/actions)
 <!-- badges: end -->
 
 # spatsoc