diff --git a/src/core/PlayArea.ttslua b/src/core/PlayArea.ttslua
index ad422fae..679bde8c 100644
--- a/src/core/PlayArea.ttslua
+++ b/src/core/PlayArea.ttslua
@@ -286,7 +286,8 @@ function buildConnection(cardId, iconCardList)
         for _, connectedGuid in ipairs(iconCardList[icon]) do
           -- If the reciprocal exists, convert it to BiDi, otherwise add as a one-way
           if locationConnections[connectedGuid] ~= nil
-              and locationConnections[connectedGuid][card.getGUID()] == ONE_WAY then
+          and (locationConnections[connectedGuid][card.getGUID()] == ONE_WAY
+              or locationConnections[connectedGuid][card.getGUID()] == BIDIRECTIONAL) then
             locationConnections[connectedGuid][card.getGUID()] = BIDIRECTIONAL
             locationConnections[card.getGUID()][connectedGuid] = nil
           else