diff --git a/src/interaction/slaveInteract.js b/src/interaction/slaveInteract.js
index e3e225cd21a8a225b9d0486e36c7e2148cdafec8..a43f6547e698bf41698d0d67f32345e829d658f0 100644
--- a/src/interaction/slaveInteract.js
+++ b/src/interaction/slaveInteract.js
@@ -503,6 +503,8 @@ App.UI.SlaveInteract.drugs = function(slave) {
 		if (V.arcologies[0].FSAssetExpansionistResearch === 1) {
 			if (slave.boobs < 50000) {
 				breasts.push({text: `Hyper enhancement`, updateSlave: {drugs: `hyper breast injections`}});
+			} else {
+				breasts.push({text: `Hyper enhancement`, disabled: `Boobs are too large`});
 			}
 		}