diff --git a/core/src/io/anuke/mindustry/core/Control.java b/core/src/io/anuke/mindustry/core/Control.java
index 632c991a7f..6445d7d1f4 100644
--- a/core/src/io/anuke/mindustry/core/Control.java
+++ b/core/src/io/anuke/mindustry/core/Control.java
@@ -284,7 +284,7 @@ public class Control extends Module{
 
 		for(int i = 0 ; i < Recipe.all().size; i ++){
 			Recipe recipe = Recipe.all().get(i);
-			if(entity.items.hasItems(recipe.requirements)){
+			if(!recipe.debugOnly && entity.items.hasItems(recipe.requirements)){
 				if(control.database().unlockContent(recipe)){
 					ui.hudfrag.showUnlock(recipe);
 				}
diff --git a/core/src/io/anuke/mindustry/ui/fragments/BlockInventoryFragment.java b/core/src/io/anuke/mindustry/ui/fragments/BlockInventoryFragment.java
index a45d4252e4..84c135fed6 100644
--- a/core/src/io/anuke/mindustry/ui/fragments/BlockInventoryFragment.java
+++ b/core/src/io/anuke/mindustry/ui/fragments/BlockInventoryFragment.java
@@ -70,7 +70,7 @@ public class BlockInventoryFragment implements Fragment {
         table.background("clear");
         table.setTouchable(Touchable.enabled);
         table.update(() -> {
-            if(tile == null || tile.entity == null || !tile.block().isAccessible()){
+            if(tile == null || tile.entity == null || !tile.block().isAccessible() || tile.entity.items.totalItems() == 0){
                 hide();
             }else {
                 updateTablePosition();