diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 47662edc..7019552e 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -19,6 +19,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <deque>
 
 #include <sys/types.h>
 #include <sys/stat.h>