diff --git a/ci/dictionary.txt b/ci/dictionary.txt
index 3fe25ff5..9eb695d5 100644
--- a/ci/dictionary.txt
+++ b/ci/dictionary.txt
@@ -537,6 +537,7 @@ uncommenting
 unevaluated
 Uninstalling
 uninstall
+unittests
 unix
 unpopulated
 unoptimized