diff --git a/.changeset/kind-ducks-pay.md b/.changeset/kind-ducks-pay.md
new file mode 100644
index 000000000000..939888c359c0
--- /dev/null
+++ b/.changeset/kind-ducks-pay.md
@@ -0,0 +1,5 @@
+---
+"wrangler": minor
+---
+
+feature: Python support for remote dev
diff --git a/packages/wrangler/src/deployment-bundle/source-url.ts b/packages/wrangler/src/deployment-bundle/source-url.ts
index 98a146264e5b..0711bf515dad 100644
--- a/packages/wrangler/src/deployment-bundle/source-url.ts
+++ b/packages/wrangler/src/deployment-bundle/source-url.ts
@@ -17,7 +17,9 @@ export function withSourceURLs(
 	modules: CfModule[]
 ): { entrypointSource: string; modules: CfModule[] } {
 	let entrypointSource = fs.readFileSync(entrypointPath, "utf8");
-	entrypointSource = withSourceURL(entrypointSource, entrypointPath);
+	if (!entrypointPath.endsWith(".py")) {
+		entrypointSource = withSourceURL(entrypointSource, entrypointPath);
+	}
 
 	modules = modules.map((module) => {
 		if (
diff --git a/packages/wrangler/src/dev/remote.tsx b/packages/wrangler/src/dev/remote.tsx
index 524d7749a939..7508cd082b95 100644
--- a/packages/wrangler/src/dev/remote.tsx
+++ b/packages/wrangler/src/dev/remote.tsx
@@ -606,7 +606,7 @@ async function createRemoteWorkerInit(props: {
 		main: {
 			name: path.basename(props.bundle.path),
 			filePath: props.bundle.path,
-			type: getBundleType(props.format),
+			type: getBundleType(props.format, path.basename(props.bundle.path)),
 			content,
 		},
 		modules,