diff --git a/milepost b/milepost
index ff4dddc..f1d6e0f 160000
--- a/milepost
+++ b/milepost
@@ -1 +1 @@
-Subproject commit ff4dddc0b78398459738c454b51c9d1452080fa2
+Subproject commit f1d6e0f15cfa27ef3670c23ea4f372904aac109d
diff --git a/sdk/orca.c b/sdk/orca.c
index 349d612..734b612 100644
--- a/sdk/orca.c
+++ b/sdk/orca.c
@@ -12,3 +12,4 @@
 
 #include"util/memory.c"
 #include"util/strings.c"
+#include"util/utf8.c"
diff --git a/sdk/orca.h b/sdk/orca.h
index e7525b6..696aba7 100644
--- a/sdk/orca.h
+++ b/sdk/orca.h
@@ -12,7 +12,9 @@
 #include"util/lists.h"
 #include"util/memory.h"
 #include"util/strings.h"
+#include"util/utf8.h"
 #include"platform/platform_log.h"
 #include"platform/platform_assert.h"
 
+
 #endif //__ORCA_H_