diff --git a/core/src/mindustry/input/DesktopInput.java b/core/src/mindustry/input/DesktopInput.java
index 031f5af2bf..7077a1dfbc 100644
--- a/core/src/mindustry/input/DesktopInput.java
+++ b/core/src/mindustry/input/DesktopInput.java
@@ -114,12 +114,12 @@ public class DesktopInput extends InputHandler{
 
         //draw break selection
         if(mode == breaking){
-            drawBreakSelection(selectX, selectY, cursorX, cursorY, !Core.input.keyDown(Binding.schematic_select) ? maxLength : Vars.maxSchematicSize, false);
+            drawBreakSelection(selectX, selectY, cursorX, cursorY, !(Core.input.keyDown(Binding.schematic_select) && schemX != -1 && schemY != -1) ? maxLength : Vars.maxSchematicSize, false);
         }
 
         if(!Core.scene.hasKeyboard() && mode != breaking){
 
-            if(Core.input.keyDown(Binding.schematic_select)){
+            if(Core.input.keyDown(Binding.schematic_select) && schemX != -1 && schemY != -1){
                 drawSelection(schemX, schemY, cursorX, cursorY, Vars.maxSchematicSize);
             }else if(Core.input.keyDown(Binding.rebuild_select)){
                 drawRebuildSelection(schemX, schemY, cursorX, cursorY);
@@ -594,7 +594,7 @@ public class DesktopInput extends InputHandler{
             selectPlans.clear();
         }
 
-        if( !Core.scene.hasKeyboard() && selectX == -1 && selectY == -1 && schemX != -1 && schemY != -1){
+        if(!Core.scene.hasKeyboard() && selectX == -1 && selectY == -1 && schemX != -1 && schemY != -1){
             if(Core.input.keyRelease(Binding.schematic_select)){
                 lastSchematic = schematics.create(schemX, schemY, rawCursorX, rawCursorY);
                 useSchematic(lastSchematic);