diff --git a/examples/sdl/main.cpp b/examples/sdl/main.cpp
index 3b4cc36..1fd35d0 100644
--- a/examples/sdl/main.cpp
+++ b/examples/sdl/main.cpp
@@ -21,8 +21,8 @@ int main() {
         frameRendered = true;
     });
     device.connect(std::make_shared<SdlKeyboardController>());
-    device.insertCartridge("/home/selim/Documents/nes/smb.nes");
-    //device.insertCartridge("/Users/selim/Documents/nes/ppu_tests/power_up_palette.nes");
+    //device.insertCartridge("/home/selim/Downloads/dk.nes");
+    device.insertCartridge("/Users/selim/Documents/nes/ppu_tests/sprite_ram.nes");
     //device.insertCartridge("/Users/selim/Documents/nes/ff.nes");
     //device.insertCartridge("C:\\Users\\selim\\Documents\\nestest.nes");
 
diff --git a/src/Oam.cpp b/src/Oam.cpp
index 2377a0e..5fa17c4 100644
--- a/src/Oam.cpp
+++ b/src/Oam.cpp
@@ -22,6 +22,7 @@ namespace nes {
 
     void Oam::write(uint8_t value) {
         reinterpret_cast<uint8_t*>(_data)[_address] = value;
+        _address++;
     }
 
     void Oam::write(uint8_t address, uint8_t value) {