diff --git a/.gitignore b/.gitignore
index ed14b59..63b9ea7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,3 +70,5 @@ engine/prevShip.ini
 engine/src/main/resources/prevShip.ini
 engine/settings.ini
 engine/src/main/resources/settings.ini
+
+src/main/generated
\ No newline at end of file
diff --git a/src/main/java/org/destinationsol/warp/research/systems/ResearchSystem.java b/src/main/java/org/destinationsol/warp/research/systems/ResearchSystem.java
index 028e228..9842fae 100644
--- a/src/main/java/org/destinationsol/warp/research/systems/ResearchSystem.java
+++ b/src/main/java/org/destinationsol/warp/research/systems/ResearchSystem.java
@@ -39,6 +39,7 @@
 import org.terasology.nui.UIWidget;
 import org.terasology.nui.layouts.ColumnLayout;
 
+import javax.inject.Inject;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -75,6 +76,10 @@ public class ResearchSystem implements UpdateAwareSystem {
         }
     }
 
+    @Inject
+    public ResearchSystem() {
+    }
+
     @Override
     public void update(SolGame game, float timeStep) {
         if (game.getHero().isDead()) {
diff --git a/src/main/java/org/destinationsol/warp/research/systems/WormholeDistortionProvider.java b/src/main/java/org/destinationsol/warp/research/systems/WormholeDistortionProvider.java
index 97f631f..c8d1d76 100644
--- a/src/main/java/org/destinationsol/warp/research/systems/WormholeDistortionProvider.java
+++ b/src/main/java/org/destinationsol/warp/research/systems/WormholeDistortionProvider.java
@@ -36,6 +36,7 @@
 import org.destinationsol.game.ship.hulls.HullConfig;
 import org.destinationsol.warp.research.warnDrawers.WormholeWarnDrawer;
 
+import javax.inject.Inject;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -51,6 +52,7 @@ public class WormholeDistortionProvider implements UpdateAwareSystem {
     private final TextureAtlas.AtlasRegion wormholeTexture;
     private final WormholeWarnDrawer wormholeWarnDrawer;
 
+    @Inject
     public WormholeDistortionProvider() {
         wormholeTexture = Assets.getAtlasRegion(WORMHOLE_TEXTURE_PATH);
         wormholeWarnDrawer = new WormholeWarnDrawer();