diff --git a/modular_skyrat/modules/bodyparts/code/roundstartslime_bodyparts.dm b/modular_skyrat/modules/bodyparts/code/roundstartslime_bodyparts.dm
index 4fd891c67d3..e5894249ac1 100644
--- a/modular_skyrat/modules/bodyparts/code/roundstartslime_bodyparts.dm
+++ b/modular_skyrat/modules/bodyparts/code/roundstartslime_bodyparts.dm
@@ -1,27 +1,27 @@
 // Roundstartslimes!
 
-/obj/item/bodypart/head/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON // same icon state, no real reason to make a new define
+/obj/item/bodypart/head/slime/roundstart
 	is_dimorphic = TRUE
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
 
-/obj/item/bodypart/chest/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON
+/obj/item/bodypart/chest/slime/roundstart
 	is_dimorphic = TRUE
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
 
-/obj/item/bodypart/arm/left/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON
+/obj/item/bodypart/arm/left/slime/roundstart
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
 
-/obj/item/bodypart/arm/right/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON
+/obj/item/bodypart/arm/right/slime/roundstart
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
 
-/obj/item/bodypart/leg/left/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON
+/obj/item/bodypart/leg/left/slime/roundstart
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
 
-/obj/item/bodypart/leg/right/roundstartslime
-	limb_id = SPECIES_SLIMEPERSON
+/obj/item/bodypart/leg/right/slime/roundstart
 	icon_greyscale = BODYPART_ICON_ROUNDSTARTSLIME
+	biological_state = BIO_FLESH
diff --git a/modular_skyrat/modules/customization/modules/mob/living/carbon/human/species/roundstartslime.dm b/modular_skyrat/modules/customization/modules/mob/living/carbon/human/species/roundstartslime.dm
index 2c0cf2621f3..4477389dffb 100644
--- a/modular_skyrat/modules/customization/modules/mob/living/carbon/human/species/roundstartslime.dm
+++ b/modular_skyrat/modules/customization/modules/mob/living/carbon/human/species/roundstartslime.dm
@@ -39,12 +39,12 @@
 	mutanttongue = /obj/item/organ/internal/tongue
 
 	bodypart_overrides = list( //Overriding jelly bodyparts
-		BODY_ZONE_L_ARM = /obj/item/bodypart/arm/left/roundstartslime,
-		BODY_ZONE_R_ARM = /obj/item/bodypart/arm/right/roundstartslime,
-		BODY_ZONE_HEAD = /obj/item/bodypart/head/roundstartslime,
-		BODY_ZONE_L_LEG = /obj/item/bodypart/leg/left/roundstartslime,
-		BODY_ZONE_R_LEG = /obj/item/bodypart/leg/right/roundstartslime,
-		BODY_ZONE_CHEST = /obj/item/bodypart/chest/roundstartslime,
+		BODY_ZONE_L_ARM = /obj/item/bodypart/arm/left/slime/roundstart,
+		BODY_ZONE_R_ARM = /obj/item/bodypart/arm/right/slime/roundstart,
+		BODY_ZONE_HEAD = /obj/item/bodypart/head/slime/roundstart,
+		BODY_ZONE_L_LEG = /obj/item/bodypart/leg/left/slime/roundstart,
+		BODY_ZONE_R_LEG = /obj/item/bodypart/leg/right/slime/roundstart,
+		BODY_ZONE_CHEST = /obj/item/bodypart/chest/slime/roundstart,
 	)
 
 /**