diff --git a/README.md b/README.md
index 6342514..f7e6879 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ Here the motivation for why someone should write a GB emulator:
 
 ### Implementation tasks
 
-- [ ] Read the basics and assembling the necessary literature and sources
+- [x] Read the basics and assembling the necessary literature and sources
 - [ ] Write a disassembler (very similar to the Intel-8080 emulator)
 - [ ] Implement an interactive debugger (similar to the Intel-8080 emulator)
 - [ ] Implementing a Qt API and basic UI for both PCs and Android