diff --git a/README.md b/README.md
index 4b4e8b2..881a489 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,9 @@ Options:
     -e, --exhaustive    Give an exhaustive status of removable OSDs
 
 Exit statuses:
-    1: Safe to remove an OSD
-    2: Not safe to remove an OSD
-    3: General error
+    0: Safe to remove an OSD
+    1: Not safe to remove an OSD
+    2: General error
 
 ```
 
diff --git a/src/main.rs b/src/main.rs
index 6e5de44..b74fd0a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,9 +15,9 @@ use getopts::Options;
 fn print_help(opts: Options) {
     println!("{0}", opts.usage("Usage: ceph-safe-disk [OPTION]"));
     println!("Exit statuses:
-    1: Safe to remove an OSD
-    2: Not safe to remove an OSD
-    3: General error");
+    0: Safe to remove an OSD
+    1: Not safe to remove an OSD
+    2: General error");
 }
 
 fn main() {