diff --git a/rsaserver.go b/rsaserver.go
index 188eab7..4fc3f19 100644
--- a/rsaserver.go
+++ b/rsaserver.go
@@ -92,7 +92,7 @@ func handleConnection(conn net.Conn, privateKey *rsa.PrivateKey) {
             log.Printf("Error reading chunk: %v", err)
             return
         }
-        if strings.TrimSpace(chunk) == "END_OF_COMMUNICATION" {
+        if strings.TrimSpace(chunk) == "END_OF_DATA" {
             fmt.Println("Client ended communication")
             break
         }