diff --git a/core/src/com/unciv/models/Tutorial.kt b/core/src/com/unciv/models/Tutorial.kt
index fff5359f6d..33ef0af8d9 100644
--- a/core/src/com/unciv/models/Tutorial.kt
+++ b/core/src/com/unciv/models/Tutorial.kt
@@ -30,6 +30,7 @@ enum class Tutorial(val value: String, val isCivilopedia: Boolean = !value.start
     Experience("Experience"),
     Combat("Combat"),
     ResearchAgreements("Research_Agreements"),
+    CityStates("City-States"),
     ;
 
     companion object {