diff --git a/tests/test_build.py b/tests/test_build.py
index ffbdca77166eba06b08106bb1573bcd280770845..270d3adef59e4c293c50d38dab04ca5f740db35a 100644
--- a/tests/test_build.py
+++ b/tests/test_build.py
@@ -67,3 +67,7 @@ def test_patch(wrapper):
     rc, _, _ = run_make(wrapper, "build", __DEBUG_VERSION=MODULE_VERSION)
     assert rc == 0
     assert any((wrapper / TEST_MODULE_NAME).glob("O.*"))
+
+    rc, _, _ = run_make(wrapper, "cellinstall", __DEBUG_VERSION=MODULE_VERSION)
+    assert rc == 0
+    assert any((wrapper / "cellMods").glob("**/*.db"))
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