diff --git a/project1/README.md b/project1/README.md
index afe523a..1d06267 100644
--- a/project1/README.md
+++ b/project1/README.md
@@ -20,6 +20,6 @@ nix run .#p1-phase1
 Otherwise, the code must be compiled manually:
 
 ``` sh
-gcc -c phase1/phase1.c -o phase1.bin
+gcc phase1/phase1.c -o phase1.bin
 ```