diff --git a/src/compiler/parse/read/style.ts b/src/compiler/parse/read/style.ts
index 00fa1d618b..e658817a33 100644
--- a/src/compiler/parse/read/style.ts
+++ b/src/compiler/parse/read/style.ts
@@ -47,7 +47,7 @@ export default function read_style(parser: Parser, start: number, attributes: No
 				}
 			}
 
-			if (node.type === 'Declaration' && node.value.children.length === 0) {
+			if (node.type === 'Declaration' && node.value.type === 'Value' && node.value.children.length === 0) {
 				this.remove();
 			}