diff --git a/fish_tests.c b/fish_tests.c
index 5e59df7eb..fa2658517 100644
--- a/fish_tests.c
+++ b/fish_tests.c
@@ -38,6 +38,9 @@
 #include "expand.h"
 #include "parser.h"
 #include "tokenizer.h"
+#include "output.h"
+#include "exec.h"
+#include "event.h"
 
 /**
    Number of laps to run performance testing loop