diff --git a/src/server/mod.rs b/src/server/mod.rs
index 73a1f5e..6fa7f92 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -350,7 +350,7 @@ impl Server {
                 let mut allowed = true;
                 for v in res {
                     match v {
-                        Argument::Number(n) => if n == 1f32 || n == -1f32 { allowed = false; },
+                        Argument::Number(n) => if n == 1f32 { allowed = false; },
                         Argument::Boolean(b) => if b { allowed = false; },
                         _ => {}, // TODO: Handle this somehow?
                     }