diff --git a/core/src/com/unciv/logic/automation/ConstructionAutomation.kt b/core/src/com/unciv/logic/automation/ConstructionAutomation.kt
index a33a7cf175..3ffd464bdb 100644
--- a/core/src/com/unciv/logic/automation/ConstructionAutomation.kt
+++ b/core/src/com/unciv/logic/automation/ConstructionAutomation.kt
@@ -122,9 +122,9 @@ class ConstructionAutomation(val cityConstructions: CityConstructions){
                 .filter { it.isWater && it.hasViewableResource(civInfo) && it.improvement == null }.toList()
         if (tilesThatNeedWorkboat.isEmpty()) return
 
-        // If we can't reach the tile we need to improve within 10 turns, it's probably unreachable.
+        // If we can't reach the tile we need to improve within 15 tiles, it's probably unreachable.
         val bfs = BFS(cityInfo.getCenterTile()) { (it.isWater || it.isCityCenter()) && it.isFriendlyTerritory(civInfo) }
-        for (i in 1..10) {
+        for (i in 1..15) {
             bfs.nextStep()
             if (tilesThatNeedWorkboat.any { bfs.hasReachedTile(it) })
                 break
diff --git a/core/src/com/unciv/ui/pickerscreens/ModManagementScreen.kt b/core/src/com/unciv/ui/pickerscreens/ModManagementScreen.kt
index b34add5d25..cd90a8d30f 100644
--- a/core/src/com/unciv/ui/pickerscreens/ModManagementScreen.kt
+++ b/core/src/com/unciv/ui/pickerscreens/ModManagementScreen.kt
@@ -39,6 +39,7 @@ class ModManagementScreen: PickerScreen() {
 
             Gdx.app.postRunnable {
                 for (repo in repoList) {
+                    if (repo.default_branch != "master") continue
                     repo.name = repo.name.replace('-', ' ')
                     val downloadButton = repo.name.toTextButton()
                     downloadButton.onClick {
diff --git a/core/src/com/unciv/ui/worldscreen/mainmenu/DropBox.kt b/core/src/com/unciv/ui/worldscreen/mainmenu/DropBox.kt
index 95540350f7..848f255e4a 100644
--- a/core/src/com/unciv/ui/worldscreen/mainmenu/DropBox.kt
+++ b/core/src/com/unciv/ui/worldscreen/mainmenu/DropBox.kt
@@ -188,6 +188,7 @@ object Github {
         var description = ""
         var svn_url = ""
         var stargazers_count = 0
+        var default_branch = ""
     }
 }