diff --git a/src/browser/WebSourceMapFetcher.ts b/src/browser/WebSourceMapFetcher.ts
index 5c8f86ea0..5dbbe2ad1 100644
--- a/src/browser/WebSourceMapFetcher.ts
+++ b/src/browser/WebSourceMapFetcher.ts
@@ -11,6 +11,7 @@ import { isUrlLikeModuleSpecifier } from "../domain/webBundleAnalyzerAst.js";
 import { analyzeParsedJavaScriptReferences } from "../domain/javascript/javascriptSemanticAnalysis.js";
 import { traverseJavaScriptAst } from "../domain/javascript/javascriptSemanticTraversal.js";
 import { parseJavaScriptSource } from "../domain/javascript/javascriptSourceParser.js";
+import { stringValue } from "../domain/javascript/javascriptStaticAnalysisHelpers.js";
 import type {
   AnalyzeWebBundleInput,
   WebSourceMapItem,
@@ -1049,18 +1050,21 @@ const originalDependency = (
     return node.source === null || node.source === undefined
       ? null
       : { kind: "static_import", specifier: node.source.value };
-  if (t.isImportExpression(node) && t.isStringLiteral(node.source))
-    return { kind: "dynamic_import", specifier: node.source.value };
+  if (t.isImportExpression(node)) {
+    const specifier = stringValue(node.source);
+    return specifier === undefined
+      ? null
+      : { kind: "dynamic_import", specifier };
+  }
   if (
     (t.isCallExpression(node) || t.isOptionalCallExpression(node)) &&
-    t.isIdentifier(node.callee, { name: "require" }) &&
-    t.isStringLiteral(node.arguments[0])
-  )
-    return {
-      kind: "require",
-      specifier: node.arguments[0].value,
-      requireCallee: node.callee,
-    };
+    t.isIdentifier(node.callee, { name: "require" })
+  ) {
+    const specifier = stringValue(node.arguments[0]);
+    return specifier === undefined
+      ? null
+      : { kind: "require", specifier, requireCallee: node.callee };
+  }
   // `import x = require("m")` is only legal at module top level and always
   // refers to the host loader, so it needs no unbound-`require` check. The
   // `moduleReference` is an entity name for a local alias instead, which
diff --git a/src/domain/webBundleAnalyzer.test.ts b/src/domain/webBundleAnalyzer.test.ts
index edcb37a20..93bb24fdc 100644
--- a/src/domain/webBundleAnalyzer.test.ts
+++ b/src/domain/webBundleAnalyzer.test.ts
@@ -662,6 +662,28 @@ describe("web metadata key semantics", () => {
   });
 });
 
+it("reads expression-free template dynamic imports as chunk edges", () => {
+  const result = analyzeCapturedWebBundle(
+    inspection(`
+        import(\`./lazy.js\`);
+        import("./quoted.js");
+        import(\`./\${name}.js\`);
+      `),
+  );
+
+  expect(result.observations.chunks.edges).toEqual([
+    expect.objectContaining({
+      kind: "dynamic_import",
+      specifier: "./lazy.js",
+      resolved_url: `${origin}/assets/lazy.js`,
+    }),
+    expect.objectContaining({
+      kind: "dynamic_import",
+      specifier: "./quoted.js",
+    }),
+  ]);
+});
+
 it("does not infer call names from dynamic computed identifiers", () => {
   const result = analyzeCapturedWebBundle(
     inspection(`
diff --git a/src/domain/webBundleAnalyzerInspection.ts b/src/domain/webBundleAnalyzerInspection.ts
index 12c35109c..f48faf552 100644
--- a/src/domain/webBundleAnalyzerInspection.ts
+++ b/src/domain/webBundleAnalyzerInspection.ts
@@ -123,14 +123,17 @@ const inspectNode = (
       node,
       accumulator,
     });
-  else if (t.isImportExpression(node) && t.isStringLiteral(node.source))
-    addEdge({
-      script,
-      specifier: node.source.value,
-      kind: "dynamic_import",
-      node,
-      accumulator,
-    });
+  else if (t.isImportExpression(node)) {
+    const specifier = stringValue(node.source);
+    if (specifier !== undefined)
+      addEdge({
+        script,
+        specifier,
+        kind: "dynamic_import",
+        node,
+        accumulator,
+      });
+  }
   if (t.isObjectProperty(node)) inspectRouteProperty(script, node, accumulator);
   if (
     t.isCallExpression(node) ||
diff --git a/tests/boundary/browser/webSourceMapFetcher.test.ts b/tests/boundary/browser/webSourceMapFetcher.test.ts
index 5fab66f58..b5a15e120 100644
--- a/tests/boundary/browser/webSourceMapFetcher.test.ts
+++ b/tests/boundary/browser/webSourceMapFetcher.test.ts
@@ -988,6 +988,41 @@ describe("source-map original dependency syntax", () => {
       result.items[0]?.original_module_edges.map(({ specifier }) => specifier),
     ).toEqual(["./real.js", "./dynamic.js", "./common.cjs"]);
   });
+
+  it("reads expression-free template module specifiers as literals", async () => {
+    const text = [
+      "import(`./dep.js`);",
+      "import(`./dep.${name}.js`);",
+      "require(`./common.cjs`);",
+      "require(`./${name}.cjs`);",
+    ].join("\n");
+    const result = await fetchWebSourceMaps([request], input(), undefined, {
+      fetch: () =>
+        Promise.resolve(
+          new Response(
+            JSON.stringify({
+              version: 3,
+              names: [],
+              sources: ["main.ts"],
+              sourcesContent: [text],
+              mappings: "AAAA",
+            }),
+          ),
+        ),
+    });
+    const item = result.items[0];
+    if (item?.status !== "included") throw new Error("map not included");
+    expect(item.original_module_edges).toEqual([
+      expect.objectContaining({
+        kind: "dynamic_import",
+        specifier: "./dep.js",
+        resolved_source: `${origin}/assets/dep.js`,
+      }),
+      expect.objectContaining({ kind: "require", specifier: "./common.cjs" }),
+    ]);
+    expect(item.original_sources[0]?.artifact?.text).toBe(text);
+    expect(item.mappings).toHaveLength(1);
+  });
 });
 
 describe("source-map original syntax boundaries", () => {