diff --git a/src/Models/ThemeConfig/Conversion/PrepareTheme.ts b/src/Models/ThemeConfig/Conversion/PrepareTheme.ts
index 2b995f757..0da7d76c2 100644
--- a/src/Models/ThemeConfig/Conversion/PrepareTheme.ts
+++ b/src/Models/ThemeConfig/Conversion/PrepareTheme.ts
@@ -172,13 +172,12 @@ class AddDefaultLayers extends DesugaringStep<LayoutConfigJson> {
         for (const layerName of Constants.added_by_default) {
             const v = state.sharedLayers.get(layerName)
             if (v === undefined) {
-                context.err(
-                    "Default layer " +
-                        layerName +
-                        " not found. " +
-                        state.sharedLayers.size +
-                        " layers are available"
-                )
+                const msg = `Default layer ${layerName} not found. ${state.sharedLayers.size} layers are available`
+                if (layerName === "favourite") {
+                    context.warn(msg)
+                    continue
+                }
+                context.err(msg)
                 continue
             }
             if (alreadyLoaded.has(v.id)) {