diff --git a/build.gradle b/build.gradle
index 7e925de460..5e967407bc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -107,7 +107,7 @@ project(":core") {
     apply plugin: "java"
 
     dependencies {
-        boolean comp = System.properties["release"] == null || System.properties["release"].equals("false")
+        boolean comp = false
 
         if(!comp){
             println("NOTICE: Compiling release build.")
diff --git a/core/assets/version.properties b/core/assets/version.properties
index 4879e0b49a..a2312de7d6 100644
--- a/core/assets/version.properties
+++ b/core/assets/version.properties
@@ -1,7 +1,7 @@
 #Autogenerated file. Do not modify.
-#Mon Apr 16 21:11:17 EDT 2018
+#Sat Apr 21 01:15:29 EDT 2018
 version=release
-androidBuildCode=519
+androidBuildCode=523
 name=Mindustry
 code=3.5
 build=custom build
diff --git a/core/src/io/anuke/mindustry/input/GestureHandler.java b/core/src/io/anuke/mindustry/input/GestureHandler.java
index dc1fbdbfca..2eecb54ac6 100644
--- a/core/src/io/anuke/mindustry/input/GestureHandler.java
+++ b/core/src/io/anuke/mindustry/input/GestureHandler.java
@@ -47,7 +47,7 @@ public class GestureHandler extends GestureAdapter{
 		if(control.showCursor() && !Inputs.keyDown("select")) return false;
 
 		if(!control.showCursor() && !(control.input().recipe != null
-				&& control.input().placeMode.lockCamera) &&
+				&& control.input().placeMode.lockCamera && state.inventory.hasItems(control.input().recipe.requirements)) &&
 				!(control.input().recipe == null && control.input().breakMode.lockCamera)){
 			float dx = deltaX*Core.camera.zoom/Core.cameraScale, dy = deltaY*Core.camera.zoom/Core.cameraScale;
 			player.x -= dx;