diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts
index 9b7230cb..94839ead 100644
--- a/backend/build.gradle.kts
+++ b/backend/build.gradle.kts
@@ -59,6 +59,7 @@ tasks.jar {
         ":markdown:jar",
         ":messages:jar",
         ":notes:jar",
+        ":poll:jar",
         ":project:jar",
         ":stock:jar",
         ":tags:jar",