diff --git a/src/test/test.c b/src/test/test.c
index 78dd7bbb04..2712de4ed1 100644
--- a/src/test/test.c
+++ b/src/test/test.c
@@ -62,7 +62,6 @@ double fabs(double x);
 #include "routerparse.h"
 #include "statefile.h"
 #include "crypto_curve25519.h"
-#include "onion_ntor.h"
 
 /** Run unit tests for the onion handshake code. */
 static void