diff --git a/Project.toml b/Project.toml
index 254cf094061..6eee39ef21a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -92,7 +92,7 @@ Requires = "1.1"
 SciMLBase = "1.90, 2"
 SimpleUnPack = "1.1"
 SparseArrays = "1"
-StartUpDG = "0.17.7"
+StartUpDG = "0.17.7, 1"
 Static = "0.8.7"
 StaticArrayInterface = "1.4"
 StaticArrays = "1.5"