diff --git a/scripts/player-api-server.sh b/scripts/player-api-server.sh
index a3afdd55..8738a22d 100755
--- a/scripts/player-api-server.sh
+++ b/scripts/player-api-server.sh
@@ -49,7 +49,7 @@ source "${SCRIPT_DIR}/run/heavy-prefix.sh"
 # works directly. Env-var passthrough is automatic for the native path.
 export CP_SEED CP_PLAYERS CP_PLAYER_SLOT CP_MAP_SIZE CP_MAP_TYPE \
     CP_OMNISCIENT CP_TIMEOUT_SEC CP_LOG_FILE CP_VICTORY_MODE \
-    CP_PLAYER_CONTROLLERS CP_PLAYER_SLOTS \
+    CP_PLAYER_CONTROLLERS CP_PLAYER_SLOTS CP_LEARNER_CLAN \
     MC_DATA_ROOT MC_LEARNED_POLICY_PATH
 
 case "$(uname -s)" in
@@ -80,6 +80,7 @@ case "$(uname -s)" in
             --env=CP_VICTORY_MODE="${CP_VICTORY_MODE:-}"
             --env=CP_PLAYER_CONTROLLERS="${CP_PLAYER_CONTROLLERS:-}"
             --env=CP_PLAYER_SLOTS="${CP_PLAYER_SLOTS:-}"
+            --env=CP_LEARNER_CLAN="${CP_LEARNER_CLAN:-}"
             --env=MC_DATA_ROOT="${MC_DATA_ROOT:-}"
             --env=MC_LEARNED_POLICY_PATH="${MC_LEARNED_POLICY_PATH:-}"
             org.godotengine.Godot