diff --git a/include/glibtop/procstate.h b/include/glibtop/procstate.h
index ff1883cd..d56bd73e 100644
--- a/include/glibtop/procstate.h
+++ b/include/glibtop/procstate.h
@@ -44,12 +44,12 @@ BEGIN_LIBGTOP_DECLS
 #define GLIBTOP_MAX_PROC_STATE			9
 
 /* Constants for the `state' field. */
-#define GLIBTOP_PROCESS_RUNNING			0
-#define GLIBTOP_PROCESS_INTERRUPTIBLE		1
-#define GLIBTOP_PROCESS_UNINTERRUPTIBLE		2
-#define GLIBTOP_PROCESS_ZOMBIE			4
-#define GLIBTOP_PROCESS_STOPPED			8
-#define GLIBTOP_PROCESS_SWAPPING		16
+#define GLIBTOP_PROCESS_RUNNING			1
+#define GLIBTOP_PROCESS_INTERRUPTIBLE		2
+#define GLIBTOP_PROCESS_UNINTERRUPTIBLE		4
+#define GLIBTOP_PROCESS_ZOMBIE			8
+#define GLIBTOP_PROCESS_STOPPED			16
+#define GLIBTOP_PROCESS_SWAPPING		32
 
 typedef struct _glibtop_proc_state	glibtop_proc_state;