diff --git a/code/game/objects/items/devices/scanners/health_analyzer.dm b/code/game/objects/items/devices/scanners/health_analyzer.dm
index 603d3b99eb7..28d7b1d0ecf 100644
--- a/code/game/objects/items/devices/scanners/health_analyzer.dm
+++ b/code/game/objects/items/devices/scanners/health_analyzer.dm
@@ -279,9 +279,9 @@
 				missing_organs += "lungs"
 			if(!(TRAIT_NOMETABOLISM in the_dudes_species.inherent_traits) && !humantarget.getorganslot(ORGAN_SLOT_LIVER))
 				missing_organs += "liver"
-			if(!the_dudes_species.mutantstomach && !humantarget.getorganslot(ORGAN_SLOT_STOMACH))
+			if(the_dudes_species.mutantstomach && !humantarget.getorganslot(ORGAN_SLOT_STOMACH))
 				missing_organs += "stomach"
-			if(!the_dudes_species.mutanttongue && !humantarget.getorganslot(ORGAN_SLOT_TONGUE))
+			if(the_dudes_species.mutanttongue && !humantarget.getorganslot(ORGAN_SLOT_TONGUE))
 				missing_organs += "tongue"
 			if(!humantarget.getorganslot(ORGAN_SLOT_EARS))
 				missing_organs += "ears"