diff --git a/docs/Project.toml b/docs/Project.toml
index 53cd6787..8e4faf78 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -2,6 +2,7 @@
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
+OceanBasins = "d1bb7020-b2be-4340-9d18-d24ca645bddb"
 OceanographyCruises = "32ce50af-5875-4c4d-b676-f166988c519c"
 
 [compat]