diff --git a/code/__DEFINES/misc.dm b/code/__DEFINES/misc.dm
index 2de2078a853..942bc5405f5 100644
--- a/code/__DEFINES/misc.dm
+++ b/code/__DEFINES/misc.dm
@@ -247,7 +247,7 @@
 #define REGION_ALL			0
 #define REGION_GENERAL		1
 #define REGION_HOP 2
-#define REGION_SECURITY		2
+#define REGION_SECURITY		3
 #define REGION_MEDBAY		4
 #define REGION_RESEARCH		5
 #define REGION_ENGINEERING	6