diff --git a/code/modules/mod/mod_theme.dm b/code/modules/mod/mod_theme.dm
index d65950b371e..ef389c28fb7 100644
--- a/code/modules/mod/mod_theme.dm
+++ b/code/modules/mod/mod_theme.dm
@@ -832,6 +832,7 @@
 			CHESTPLATE_FLAGS = list(
 				UNSEALED_CLOTHING = THICKMATERIAL,
 				SEALED_CLOTHING = STOPSPRESSUREDAMAGE,
+				SEALED_INVISIBILITY = HIDEJUMPSUIT,
 			),
 			GAUNTLETS_FLAGS = list(
 				UNSEALED_CLOTHING = THICKMATERIAL,
@@ -854,6 +855,7 @@
 			CHESTPLATE_FLAGS = list(
 				UNSEALED_CLOTHING = THICKMATERIAL,
 				SEALED_CLOTHING = STOPSPRESSUREDAMAGE,
+				SEALED_INVISIBILITY = HIDEJUMPSUIT,
 			),
 			GAUNTLETS_FLAGS = list(
 				UNSEALED_CLOTHING = THICKMATERIAL,