diff --git a/src/descriptions/familySummaries.js b/src/descriptions/familySummaries.js
index 01ba8e4f569e94fdc5a69cb6b1f18be64b8cce1c..7307cc0f375f4de200ead12f7d17a9758018d914 100644
--- a/src/descriptions/familySummaries.js
+++ b/src/descriptions/familySummaries.js
@@ -584,7 +584,7 @@ App.Desc.family = (function() {
 		}
 
 		if (halfBrothers.length > 1) {
-			r.push(`<br><span class="lightgreen">${slaveListToText(sisters)}</span> are your half-brothers.`);
+			r.push(`<br><span class="lightgreen">${slaveListToText(halfBrothers)}</span> are your half-brothers.`);
 		} else if (halfBrothers.length > 0) {
 			const {sister} = getPronouns(halfBrothers[0]);
 			r.push(`<br>You have one half-${sister}, <span class="lightgreen">${halfBrothers[0].slaveName}.</span>`);