diff --git a/test/core/test/__snapshots__/mocked.test.ts.snap b/test/core/test/__snapshots__/mocked.test.ts.snap
index e896ff91c76d..24ac5b21f83a 100644
--- a/test/core/test/__snapshots__/mocked.test.ts.snap
+++ b/test/core/test/__snapshots__/mocked.test.ts.snap
@@ -1,4 +1,4 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`mocked function which fails on toReturnWith > just one call 1`] = `
 "expected \\"spy\\" to return with: 2 at least once
diff --git a/test/core/test/__snapshots__/nested-suite.test.ts.snap b/test/core/test/__snapshots__/nested-suite.test.ts.snap
index f06404a3c8ed..51c413c015ea 100644
--- a/test/core/test/__snapshots__/nested-suite.test.ts.snap
+++ b/test/core/test/__snapshots__/nested-suite.test.ts.snap
@@ -1,3 +1,3 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`a > b > c > d > e > very deep > msg 1`] = `"hi"`;
diff --git a/test/core/test/__snapshots__/serialize.test.ts.snap b/test/core/test/__snapshots__/serialize.test.ts.snap
index 5ba7947a9f00..1692d1b60eee 100644
--- a/test/core/test/__snapshots__/serialize.test.ts.snap
+++ b/test/core/test/__snapshots__/serialize.test.ts.snap
@@ -1,4 +1,4 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`error serialize > Should skip circular references to prevent hit the call stack limit 1`] = `
 {
diff --git a/test/core/test/__snapshots__/snapshot.test.ts.snap b/test/core/test/__snapshots__/snapshot.test.ts.snap
index 78cfe7338e39..0b56562b00bb 100644
--- a/test/core/test/__snapshots__/snapshot.test.ts.snap
+++ b/test/core/test/__snapshots__/snapshot.test.ts.snap
@@ -1,4 +1,4 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`multiline 1`] = `
 "
diff --git a/test/core/test/__snapshots__/suite.test.tsx.snap b/test/core/test/__snapshots__/suite.test.tsx.snap
index ecbbcf251d62..8e09188b06ac 100644
--- a/test/core/test/__snapshots__/suite.test.tsx.snap
+++ b/test/core/test/__snapshots__/suite.test.tsx.snap
@@ -1,4 +1,4 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`suite name > snapshot 1`] = `
 {
diff --git a/test/core/test/moved-snapshot.test.ts.snap b/test/core/test/moved-snapshot.test.ts.snap
index 7ead04e42027..d1a4d63a6f65 100644
--- a/test/core/test/moved-snapshot.test.ts.snap
+++ b/test/core/test/moved-snapshot.test.ts.snap
@@ -1,3 +1,3 @@
-// Vitest Snapshot v1
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`snapshot is stored close to file 1`] = `"moved snapshot"`;