diff --git a/frontend/styles/view/type-inference.css b/frontend/styles/view/type-inference.css
index 8bdb9d9..6c7a254 100644
--- a/frontend/styles/view/type-inference.css
+++ b/frontend/styles/view/type-inference.css
@@ -49,6 +49,7 @@
 
 #type-inference-view #rules {
 	width: 28em;
+	flex-shrink: 0;
 	overflow-y: auto;
 }