diff --git a/app/containers/MessageBox/styles.js b/app/containers/MessageBox/styles.js
index 886cdd80..96001fc1 100644
--- a/app/containers/MessageBox/styles.js
+++ b/app/containers/MessageBox/styles.js
@@ -15,7 +15,7 @@ export default StyleSheet.create({
 	},
 	composer: {
 		flexDirection: 'column',
-		borderTopWidth: StyleSheet.hairlineWidth
+		borderTopWidth: 1
 	},
 	textArea: {
 		flexDirection: 'row',