diff --git a/src/ca/localHostName.h b/src/ca/localHostName.h
index 70f4e697e..3f535bb43 100644
--- a/src/ca/localHostName.h
+++ b/src/ca/localHostName.h
@@ -13,7 +13,7 @@
 #ifndef localHostNameh
 #define localHostNameh
 
-#include <string>
+#include <string.h>
 
 class localHostName {
 public: