diff --git a/code/modules/mob/living/carbon/species.dm b/code/modules/mob/living/carbon/species.dm
index 54dcd5064ef..954b2ee22d1 100644
--- a/code/modules/mob/living/carbon/species.dm
+++ b/code/modules/mob/living/carbon/species.dm
@@ -139,7 +139,7 @@
 	heat_level_2 = 350
 	heat_level_3 = 700
 
-	flags = NO_BREATHE | REQUIRE_LIGHT | NON_GENDERED | NO_SCAN | IS_PLANT | RAD_ABSORB
+	flags = NO_BREATHE | REQUIRE_LIGHT | NON_GENDERED | NO_SCAN | IS_PLANT | RAD_ABSORB | NO_BLOOD | IS_SLOW
 	bloodflags = BLOOD_GREEN
 
 /datum/species/kidan
diff --git a/code/setup.dm b/code/setup.dm
index dab0db610f3..e3d9b0def1b 100644
--- a/code/setup.dm
+++ b/code/setup.dm
@@ -734,9 +734,9 @@ var/list/RESTRICTED_CAMERA_NETWORKS = list( //Those networks can only be accesse
 	)
 
 //Species flags.
-#define NO_EAT			1
+#define NO_BLOOD		1
 #define NO_BREATHE 		2
-#define NO_SLEEP 		4
+#define IS_SLOW 		4
 #define RAD_ABSORB		8
 #define NO_SCAN 		16
 #define NON_GENDERED 	32