diff --git a/src/game/engine/scenes/tests/proof_biome_economy_coupling.gd.uid b/src/game/engine/scenes/tests/proof_biome_economy_coupling.gd.uid
new file mode 100644
index 00000000..7148e78b
--- /dev/null
+++ b/src/game/engine/scenes/tests/proof_biome_economy_coupling.gd.uid
@@ -0,0 +1 @@
+uid://tcjyr18x21cc
diff --git a/src/game/engine/scenes/tests/terrain_panel_proof.gd.uid b/src/game/engine/scenes/tests/terrain_panel_proof.gd.uid
new file mode 100644
index 00000000..cd152cdc
--- /dev/null
+++ b/src/game/engine/scenes/tests/terrain_panel_proof.gd.uid
@@ -0,0 +1 @@
+uid://bj8aixaadd5q2