diff --git a/.gitignore b/.gitignore
index 56be16d..b5fbfc4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-src/smb.chr
-src/smbdis.o
+src/chars.bin
+src/*.o
 target/
diff --git a/README.md b/README.md
index eb5fe44..8058098 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ $ cd super_mario_bros_tale_of_the_black_koopa
 Copy the graphics file:
 
 ```shell
-$ cp <path_to_the_graphics_file> src/smb.chr
+$ cp <path_to_the_graphics_file> src/chars.bin
 ```
 
 ### Building
@@ -32,12 +32,12 @@ $ cp <path_to_the_graphics_file> src/smb.chr
 To build the binary, execute:
 
 ```shell
-$ cl65 -t nes -o target/smb.nes -C src/smb.cfg src/smbdis.asm
+$ cl65 -t nes -o target/super_mario_bros_tale_of_the_black_koopa.nes -C src/linker.cfg src/main.asm
 ```
 
 ### Running
 
-To run the game, open the file `target/smb.nes` in your favorite NES emulator. Alternatively you can run it on original hardware.
+To run the game, open the file `target/super_mario_bros_tale_of_the_black_koopa.nes` in your favorite NES emulator. Alternatively you can run it on original hardware.
 
 ### Playing
 
diff --git a/src/smb.cfg b/src/linker.cfg
similarity index 100%
rename from src/smb.cfg
rename to src/linker.cfg
diff --git a/src/smbdis.asm b/src/main.asm
similarity index 99%
rename from src/smbdis.asm
rename to src/main.asm
index a09a9ce..09eda52 100644
--- a/src/smbdis.asm
+++ b/src/main.asm
@@ -16394,7 +16394,7 @@ BankTable:
 
 .segment "CHARS"
 
-Chars: .incbin "smb.chr"
+Chars: .incbin "chars.bin"
 
 .segment "COPYCHARS"