diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index cd50739..b8be0ae 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -58,6 +58,7 @@ jobs:
             nlmixr2/rxode2ll
             nlmixr2/rxode2
             nlmixr2/PreciseSums
+            lixoftConnectors=?ignore
           needs: check
       - uses: r-lib/actions/check-r-package@v2
         with:
diff --git a/.github/workflows/test-coverage.yaml b/.github/workflows/test-coverage.yaml
index 1f860f3..a2393fd 100644
--- a/.github/workflows/test-coverage.yaml
+++ b/.github/workflows/test-coverage.yaml
@@ -31,6 +31,7 @@ jobs:
             nlmixr2/rxode2ll
             nlmixr2/rxode2
             nlmixr2/PreciseSums
+            lixoftConnectors=?ignore
           needs: coverage
 
       - name: Test coverage