diff --git a/release-packaging/Classes/FluidKMeans.sc b/release-packaging/Classes/FluidKMeans.sc
index 131b377..a45a497 100644
--- a/release-packaging/Classes/FluidKMeans.sc
+++ b/release-packaging/Classes/FluidKMeans.sc
@@ -17,7 +17,7 @@ FluidKMeans : FluidManipulationClient {
     }
 
     predictPoint { |buffer, action|
-        this.pr_sendMsg(\predictPoint,[buffer.asUGenInput],action,[numbers(FluidMessageResponse,_,_)]);
+        this.pr_sendMsg(\predictPoint,[buffer.asUGenInput],action,[number(FluidMessageResponse,_,_)]);
     }
 
     cols { |action|