diff --git a/src/Http/HttpClient.cpp b/src/Http/HttpClient.cpp
index 0175faf..7387140 100644
--- a/src/Http/HttpClient.cpp
+++ b/src/Http/HttpClient.cpp
@@ -373,7 +373,7 @@ namespace Tesses::Framework::Http
             mtx.Lock();
             this->closed=true;
             uint8_t finField = 0b10000000 ;
-            uint8_t firstByte= finField | 0x9;
+            uint8_t firstByte= finField | 0x8;
             strm->WriteByte(firstByte);
             strm->WriteByte(0);
             
diff --git a/src/Http/HttpServer.cpp b/src/Http/HttpServer.cpp
index f4c6f0f..a32bb22 100644
--- a/src/Http/HttpServer.cpp
+++ b/src/Http/HttpServer.cpp
@@ -40,7 +40,7 @@ namespace Tesses::Framework::Http
             mtx.Lock();
             closed=true;
             uint8_t finField = 0b10000000 ;
-            uint8_t firstByte= finField | 0x9;
+            uint8_t firstByte= finField | 0x8;
             strm->WriteByte(firstByte);
             strm->WriteByte(0);