diff --git a/1984/anonymous/README.md b/1984/anonymous/README.md
index c9858cae2..1779cebbf 100644
--- a/1984/anonymous/README.md
+++ b/1984/anonymous/README.md
@@ -31,8 +31,9 @@ make alt
 
 #### To run:
 
+NOTE: this version might not work on some systems like macOS.
+
 ```sh
-echo NOTE: this version might not work on some systems.
 ./anonymous.alt
 ```
 
diff --git a/1984/anonymous/anonymous.c b/1984/anonymous/anonymous.c
index fcc248d83..5451c40af 100644
--- a/1984/anonymous/anonymous.c
+++ b/1984/anonymous/anonymous.c
@@ -1,2 +1,2 @@
-i;main(){for(;i["]<i;++i){--i;}"];read('-'-'-',i+++"hello, world!\\
+int i;main(){for(;i["]<i;++i){--i;}"];read('-'-'-',i+++"hello, world!\\
 n",'/'/'/'));}read(j,i,p)void*i;{write(j/p+p,i---j,(int)i/(int)i);}