diff --git a/kernel/process.c b/kernel/process.c
index 424f832d..0cdeab3b 100644
--- a/kernel/process.c
+++ b/kernel/process.c
@@ -33,6 +33,7 @@
 #include <mman.h>
 #include <xpmem.h>
 #include <rusage.h>
+#include <xpmem.h>
 
 //#define DEBUG_PRINT_PROCESS