diff --git a/_maps/shuttles/pirate_Interdyne.dmm b/_maps/shuttles/pirate_ex_interdyne.dmm
similarity index 100%
rename from _maps/shuttles/pirate_Interdyne.dmm
rename to _maps/shuttles/pirate_ex_interdyne.dmm
diff --git a/code/datums/shuttles/pirate.dm b/code/datums/shuttles/pirate.dm
index 27360a92cf4..c6f94b5684b 100644
--- a/code/datums/shuttles/pirate.dm
+++ b/code/datums/shuttles/pirate.dm
@@ -15,7 +15,7 @@
 	name = "pirate ship (Flying Dutchman)"
 
 /datum/map_template/shuttle/pirate/interdyne
-	suffix = "interdyne"
+	suffix = "ex_interdyne"
 	name = "pirate ship (Pharmaceutics Biocraft)"
 
 /datum/map_template/shuttle/pirate/grey
diff --git a/code/modules/antagonists/pirate/pirate_gangs.dm b/code/modules/antagonists/pirate/pirate_gangs.dm
index 23fbe586d8b..b3b436026b7 100644
--- a/code/modules/antagonists/pirate/pirate_gangs.dm
+++ b/code/modules/antagonists/pirate/pirate_gangs.dm
@@ -121,7 +121,7 @@ GLOBAL_LIST_INIT(heavy_pirate_gangs, init_pirate_gangs(is_heavy = TRUE))
 	name = "Expharmacist Unrest"
 
 	is_heavy_threat = TRUE
-	ship_template_id = "interdyne"
+	ship_template_id = "ex_interdyne"
 	ship_name_pool = "interdyne_names"
 
 	threat_title = "Funding for Research"