diff --git a/servlet/servlet_context.go b/servlet/servlet_context.go
index b4aa2e3..14b659e 100644
--- a/servlet/servlet_context.go
+++ b/servlet/servlet_context.go
@@ -8,7 +8,7 @@ type ServletContext interface {
 	cwf.SocketContext
 }
 
-func NewServletContext(socketCTX cwf.SocketContext) SocketContext {
+func NewServletContext(socketCTX cwf.SocketContext) ServletContext {
 	sCTX := &servletContext{}
 	sCTX.SocketContext = socketCTX