diff --git a/src/css/Selector.ts b/src/css/Selector.ts
index b1932adba9..487b5d578e 100644
--- a/src/css/Selector.ts
+++ b/src/css/Selector.ts
@@ -167,7 +167,8 @@ function applySelector(blocks: Block[], node: Node, stack: Node[], toEncapsulate
 		}
 
 		else if (selector.type === 'TypeSelector') {
-			if (node.name !== selector.name && selector.name !== '*') return false;
+			// remove toLowerCase() in v2, when uppercase elements will be forbidden
+			if (node.name.toLowerCase() !== selector.name.toLowerCase() && selector.name !== '*') return false;
 		}
 
 		else if (selector.type === 'RefSelector') {
diff --git a/test/css/samples/omit-scoping-element-uppercase/_config.js b/test/css/samples/omit-scoping-element-uppercase/_config.js
new file mode 100644
index 0000000000..8ade4401cf
--- /dev/null
+++ b/test/css/samples/omit-scoping-element-uppercase/_config.js
@@ -0,0 +1,22 @@
+export default {
+	cascade: false,
+
+	warnings: [{
+		message: 'P component is not defined',
+		loc: {
+			line: 2,
+			column: 1
+		},
+		end: {
+			line: 2,
+			column: 22
+		},
+		pos: 7,
+		frame: `
+			1: <div>
+			2:   <P>this is styled</P>
+			     ^
+			3: </div>
+			4:`
+	}]
+};
\ No newline at end of file
diff --git a/test/css/samples/omit-scoping-element-uppercase/expected.css b/test/css/samples/omit-scoping-element-uppercase/expected.css
new file mode 100644
index 0000000000..5d8d69ac33
--- /dev/null
+++ b/test/css/samples/omit-scoping-element-uppercase/expected.css
@@ -0,0 +1 @@
+p.svelte-xyz{color:red}
\ No newline at end of file
diff --git a/test/css/samples/omit-scoping-element-uppercase/expected.html b/test/css/samples/omit-scoping-element-uppercase/expected.html
new file mode 100644
index 0000000000..1bc4a66f62
--- /dev/null
+++ b/test/css/samples/omit-scoping-element-uppercase/expected.html
@@ -0,0 +1 @@
+<div><p class="svelte-xyz">this is styled</p></div>
\ No newline at end of file
diff --git a/test/css/samples/omit-scoping-element-uppercase/input.html b/test/css/samples/omit-scoping-element-uppercase/input.html
new file mode 100644
index 0000000000..96887547a5
--- /dev/null
+++ b/test/css/samples/omit-scoping-element-uppercase/input.html
@@ -0,0 +1,9 @@
+<div>
+	<P>this is styled</P>
+</div>
+
+<style>
+	p {
+		color: red;
+	}
+</style>
\ No newline at end of file