diff --git a/Makefile b/Makefile
index 52dab14..3a97413 100644
--- a/Makefile
+++ b/Makefile
@@ -5,8 +5,6 @@ RAYOBJECTS= obj/rcore.o obj/rshapes.o obj/rtextures.o obj/rtext.o obj/utils.o ob
 #RAYOPT= -O3
 RAYOPT= -ggdb
 
-CFLAGS= -std=c++23
-
 all: setup main run
 
 setup:
@@ -44,6 +42,8 @@ SRCDIR = src
 OBJDIR = obj
 INCLUDE = -Iinc
 
+CFLAGS= -std=c++23 -Wall -Werror
+
 SOURCES = $(wildcard $(SRCDIR)/*.cpp)
 
 OBJECTS = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SOURCES))
diff --git a/main.cpp b/main.cpp
index 3d324c1..cbff358 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3,7 +3,7 @@
 
 int main(void)
 {
-  char *name = "treender";
+  char name[] = "treender";
   int screenWidth = 800;
   int screenHeight = 800;
 
@@ -20,7 +20,7 @@ int main(void)
     tree.newTree();
 
     int yPos = (screenHeight - screenWidth) / 2;
-    Rectangle dest = {yPos, 0, screenWidth, screenWidth};
+    Rectangle dest = {0, (float)yPos, (float)screenWidth, (float)screenWidth};
     float rotation = 0.0f;
     while (!WindowShouldClose())
     {
@@ -29,6 +29,7 @@ int main(void)
         tree.newTree();
       }
       BeginDrawing();
+      ClearBackground(WHITE);
       tree.draw(dest, rotation);
       EndDrawing();
     }
diff --git a/src/Tree.cpp b/src/Tree.cpp
index 2a969d0..eaca11b 100644
--- a/src/Tree.cpp
+++ b/src/Tree.cpp
@@ -82,7 +82,7 @@ void Tree::drawBranch()
 
 void Tree::drawTree()
 {
-  draw_calls.push_back((DrawArgs){start, 0, size / 4, 1});
+  draw_calls.push_back((DrawArgs){start, 0, (float)size / 4, 1});
 
   while (!draw_calls.empty())
   {