diff --git a/include/PrimeTower/PrimeTowerNormal.h b/include/PrimeTower/PrimeTowerNormal.h
index 5235774252..009ca24599 100644
--- a/include/PrimeTower/PrimeTowerNormal.h
+++ b/include/PrimeTower/PrimeTowerNormal.h
@@ -18,8 +18,11 @@ namespace cura
  */
 class PrimeTowerNormal : public PrimeTower
 {
+private:
+    const std::vector<size_t> used_extruders_;
+
 public:
-    PrimeTowerNormal();
+    PrimeTowerNormal(const std::vector<size_t>& used_extruders);
 
     virtual ExtruderPrime getExtruderPrime(
         const std::vector<bool>& extruder_is_used_on_this_layer,
diff --git a/src/PrimeTower/PrimeTower.cpp b/src/PrimeTower/PrimeTower.cpp
index 31699c5412..074d1f501a 100644
--- a/src/PrimeTower/PrimeTower.cpp
+++ b/src/PrimeTower/PrimeTower.cpp
@@ -306,20 +306,28 @@ void PrimeTower::processExtrudersUse(LayerVector<std::vector<ExtruderUse>>& extr
 PrimeTower* PrimeTower::createPrimeTower(SliceDataStorage& storage)
 {
     PrimeTower* prime_tower = nullptr;
-    const Scene& scene = Application::getInstance().current_slice_->scene;
+    const Settings& settings = Application::getInstance().current_slice_->scene.current_mesh_group->settings;
     const size_t raft_total_extra_layers = Raft::getTotalExtraLayers();
+    const std::vector<bool> extruders_used = storage.getExtrudersUsed();
+
+    std::vector<size_t> used_extruders_nrs;
+    for (size_t extruder_nr = 0; extruder_nr < extruders_used.size(); extruder_nr++)
+    {
+        if (extruders_used[extruder_nr])
+        {
+            used_extruders_nrs.push_back(extruder_nr);
+        }
+    }
 
-    if (scene.extruders.size() > 1 && scene.current_mesh_group->settings.get<bool>("prime_tower_enable")
-        && scene.current_mesh_group->settings.get<coord_t>("prime_tower_min_volume") > 10 && scene.current_mesh_group->settings.get<coord_t>("prime_tower_size") > 10
-        && storage.max_print_height_second_to_last_extruder >= -static_cast<int>(raft_total_extra_layers))
+    if (used_extruders_nrs.size() > 1 && settings.get<bool>("prime_tower_enable") && settings.get<coord_t>("prime_tower_min_volume") > 10
+        && settings.get<coord_t>("prime_tower_size") > 10 && storage.max_print_height_second_to_last_extruder >= -static_cast<int>(raft_total_extra_layers))
     {
-        const Settings& mesh_group_settings = scene.current_mesh_group->settings;
-        const PrimeTowerMode method = mesh_group_settings.get<PrimeTowerMode>("prime_tower_mode");
+        const PrimeTowerMode method = settings.get<PrimeTowerMode>("prime_tower_mode");
 
         switch (method)
         {
         case PrimeTowerMode::NORMAL:
-            prime_tower = new PrimeTowerNormal();
+            prime_tower = new PrimeTowerNormal(used_extruders_nrs);
             break;
         case PrimeTowerMode::INTERLEAVED:
             prime_tower = new PrimeTowerInterleaved();
diff --git a/src/PrimeTower/PrimeTowerNormal.cpp b/src/PrimeTower/PrimeTowerNormal.cpp
index eb99669423..1ce002eaf8 100644
--- a/src/PrimeTower/PrimeTowerNormal.cpp
+++ b/src/PrimeTower/PrimeTowerNormal.cpp
@@ -12,8 +12,9 @@
 namespace cura
 {
 
-PrimeTowerNormal::PrimeTowerNormal()
+PrimeTowerNormal::PrimeTowerNormal(const std::vector<size_t>& used_extruders)
     : PrimeTower()
+    , used_extruders_(used_extruders)
 {
 }
 
@@ -45,13 +46,8 @@ std::map<LayerIndex, std::vector<PrimeTower::ExtruderToolPaths>> PrimeTowerNorma
     const coord_t tower_radius = mesh_group_settings.get<coord_t>("prime_tower_size") / 2;
     std::map<LayerIndex, std::vector<ExtruderToolPaths>> toolpaths;
 
-    // First make a basic list of used extruders numbers
-    std::vector<size_t> extruder_order;
-    extruder_order.reserve(scene.extruders.size());
-    for (const ExtruderTrain& extruder : scene.extruders)
-    {
-        extruder_order.push_back(extruder.extruder_nr_);
-    }
+    // First take all the used extruders numbers, unsorted
+    std::vector<size_t> extruder_order = used_extruders_;
 
     // Then sort from high adhesion to low adhesion. This will give us the outside to inside extruder processing order.
     std::sort(