diff --git a/README.md b/README.md
index 805e90a..ede3a50 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# gameboy-test-data
+# sm83-test-data
 
-Test data for developers of Gameboy emulators. These files are designed for unit testing the CPU of the Gameboy and don't require any other hardware components to be implemented.
+Test data for developers of Gameboy emulators. These files are designed for unit testing the CPU of the Gameboy (SM83) in isolation and don't expect any other hardware components to be implemented.
 
 * `alu_tests` - Contains full test data for the 8-bit ALU operations of the Gameboy CPU.
 * `cpu_tests` - Contains randomly generated test data for all Gameboy CPU instructions in the same format as https://github.com/TomHarte/ProcessorTests.
 
-Please see the README in each individual folder for more details.
\ No newline at end of file
+Please see the README in each individual folder for more details.