diff --git a/.dockerignore b/.dockerignore
index 7443667bf..1ca1c3da4 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -10,6 +10,7 @@ codecov.yml
 .dockerignore
 docker-compose.yml
 docker-compose.*.yml
+FilterLists.sln
 *.DotSettings*
 LICENSE
 **/bin