diff --git a/.github/workflows/check-bioc.yaml b/.github/workflows/check-bioc.yaml
index 30851f5..8ded9a4 100644
--- a/.github/workflows/check-bioc.yaml
+++ b/.github/workflows/check-bioc.yaml
@@ -35,7 +35,7 @@ name: R-CMD-check-bioc
 ## "/nocache" in the commit message.
 env:
   has_testthat: 'true'
-  run_covr: 'false'
+  run_covr: 'true'
   run_pkgdown: 'true'
   has_RUnit: 'false'
   cache-version: 'cache-v7'