diff --git a/src/ook/sendook.cpp b/src/ook/sendook.cpp
index b580eac..20a1c91 100644
--- a/src/ook/sendook.cpp
+++ b/src/ook/sendook.cpp
@@ -1,6 +1,6 @@
 #include <unistd.h>
 #include "../librpitx/src/librpitx.h"
-#include "../librpitx/src/optparse.h"
+#include "optparse.h"
 #include <unistd.h>
 #include "stdio.h"
 #include <cstring>