diff --git a/eo-runtime/src/main/java/EOorg/EOeolang/AtMemoized.java b/eo-runtime/src/main/java/EOorg/EOeolang/AtMemoized.java
index a4d4e49c37..a8ec9cd33a 100644
--- a/eo-runtime/src/main/java/EOorg/EOeolang/AtMemoized.java
+++ b/eo-runtime/src/main/java/EOorg/EOeolang/AtMemoized.java
@@ -100,7 +100,6 @@ public void put(final Phi phi) {
                 this.length
             );
         }
-        System.out.println(bytes);
         this.object = new Data.ToPhi(bytes);
     }