diff --git a/shell/build.sbt b/shell/build.sbt
index bd87b6d10..c272b1cea 100644
--- a/shell/build.sbt
+++ b/shell/build.sbt
@@ -30,7 +30,8 @@ Universal / mappings := {
                          !name.startsWith("data/sparse") &&
                          !name.startsWith("data/sqlite") &&
                          !name.startsWith("data/transaction") &&
-                         !name.startsWith("data/wavefront")
+                         !name.startsWith("data/wavefront") &&
+                         !name.endsWith("-ubyte")
   }
 }