diff --git a/server/src/cryp.rs b/server/src/cryp.rs
index 72482bf0..37594a7c 100644
--- a/server/src/cryp.rs
+++ b/server/src/cryp.rs
@@ -336,7 +336,13 @@ impl Cryp {
         }
 
         let mut rng = thread_rng();
-        return Some(available[rng.gen_range(0, available.len())].skill);
+
+        let i = match available.len() {
+            1 => 1,
+            _ => rng.gen_range(0, available.len() - 1),
+        };
+
+        return Some(available[i].skill);
 
         // let highest_cd = available.iter()
         //     .filter(|s| s.skill.base_cd().is_some())