diff --git a/CHANGELOG b/CHANGELOG
index 76cb17c..82b2b75 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,7 +4,7 @@ Changelog
 
 	* Added control remapping
 	* New game mode: Challenges
-	* Add i18n support
+	* Added i18n support
 
 0.51
 
diff --git a/src/battle/ai.h b/src/battle/ai.h
index 921282b..9038b97 100644
--- a/src/battle/ai.h
+++ b/src/battle/ai.h
@@ -44,4 +44,3 @@ extern Colors colors;
 extern Dev dev;
 extern Entity *self;
 extern Entity *player;
-extern Game game;
diff --git a/src/battle/entities.h b/src/battle/entities.h
index 4656bdc..0d9f070 100644
--- a/src/battle/entities.h
+++ b/src/battle/entities.h
@@ -35,8 +35,6 @@ extern void drawShieldHitEffect(Entity *e);
 extern void removeFromQuadtree(Entity *e, Quadtree *root);
 extern void addToQuadtree(Entity *e, Quadtree *root);
 extern void updateCapitalShipComponentProperties(Entity *parent);
-extern void drawJumpPortal(Entity *e);
-extern SDL_Texture *getTexture(char *filename);
 
 extern App app;
 extern Battle battle;