diff --git a/src/Platform.c b/src/Platform.c
index 39bad00..30ae48b 100644
--- a/src/Platform.c
+++ b/src/Platform.c
@@ -2,6 +2,7 @@
 #include "Limelight-internal.h"
 #if defined(__vita__)
 #include <pthread.h>
+#include <psp2/kernel/processmgr.h>
 #endif
 
 // The maximum amount of time before observing an interrupt