diff --git a/exosphere/cpu_context.c b/exosphere/cpu_context.c
index 7ac107051..2dcd343fa 100644
--- a/exosphere/cpu_context.c
+++ b/exosphere/cpu_context.c
@@ -1,4 +1,5 @@
 #include <stdint.h>
+#include "cpu_context.h"
 #include "utils.h"
 #include "pmc.h"