diff --git a/packages/reader/src/allure1/index.ts b/packages/reader/src/allure1/index.ts
index 52de0029..3a14f3a9 100644
--- a/packages/reader/src/allure1/index.ts
+++ b/packages/reader/src/allure1/index.ts
@@ -51,11 +51,12 @@ const arrayTags: Set<string> = new Set([
   "test-suite.labels.label",
   "test-suite.test-cases.test-case",
   "test-suite.test-cases.test-case.labels.label",
-  "test-suite.test-cases.test-case.attachments.attachment",
   "test-suite.test-cases.test-case.parameters.parameter",
-  "test-suite.test-cases.test-case.steps.step.attachments.attachment",
 ]);
-const arrayTagPatterns = [/^test-suite\.test-cases\.test-case(\.steps\.step)+$/];
+const arrayTagPatterns = [
+  /^test-suite\.test-cases\.test-case(?:\.steps\.step)+$/,
+  /^test-suite\.test-cases\.test-case(?:\.steps\.step)*\.attachments\.attachment$/,
+];
 
 const xmlParser = new XMLParser({
   parseTagValue: false,
diff --git a/packages/reader/test/allure1.test.ts b/packages/reader/test/allure1.test.ts
index e4cb2915..56c6c6a5 100644
--- a/packages/reader/test/allure1.test.ts
+++ b/packages/reader/test/allure1.test.ts
@@ -1792,6 +1792,15 @@ describe("allure1 reader", () => {
         });
       });
 
+      it("should parse a single attachment of a nested step", async () => {
+        const visitor = await readResults(allure1, {
+          "allure1data/steps/attachments/oneAttachmentInNestedStep.xml": randomTestsuiteFileName(),
+        });
+
+        expect(visitor.visitTestResult).toHaveBeenCalledTimes(1);
+        expect(visitor.visitTestResult.mock.calls[0][0]).toMatchObject({ steps: [{ steps: [{ steps: [expect.anything()] }] }] });
+      });
+
       it("should ignore a missing title", async () => {
         const visitor = await readResults(allure1, {
           "allure1data/steps/attachments/titleMissing.xml": randomTestsuiteFileName(),
diff --git a/packages/reader/test/resources/allure1data/steps/attachments/oneAttachmentInNestedStep.xml b/packages/reader/test/resources/allure1data/steps/attachments/oneAttachmentInNestedStep.xml
new file mode 100644
index 00000000..6705efa3
--- /dev/null
+++ b/packages/reader/test/resources/allure1data/steps/attachments/oneAttachmentInNestedStep.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<test-suite xmlns="urn:model.allure.qatools.yandex.ru">
+    <test-cases>
+        <test-case>
+            <steps>
+                <step>
+                    <steps>
+                        <step>
+                            <attachments>
+                                <attachment title="foo" source="bar" type="text/plain"/>
+                            </attachments>
+                        </step>
+                    </steps>
+                </step>
+            </steps>
+        </test-case>
+    </test-cases>
+</test-suite>