diff --git a/Project.toml b/Project.toml
index 2bd00258529..599932a8647 100644
--- a/Project.toml
+++ b/Project.toml
@@ -61,6 +61,7 @@ TrixiConvexECOSExt = ["Convex", "ECOS"]
 TrixiMakieExt = "Makie"
 
 [compat]
+Accessors = "0.1.12"
 CodeTracking = "1.0.5"
 ConstructionBase = "1.3"
 Convex = "0.16"