diff --git a/tests/expected/auto/rgb_u8.json b/tests/expected/auto/rgb_u8.json
index a159d60c5..cc8a403ce 100644
--- a/tests/expected/auto/rgb_u8.json
+++ b/tests/expected/auto/rgb_u8.json
@@ -1,4 +1,12 @@
 {
+  "cogMetadata": {
+    "extent": [
+      1620750.2508,
+      4277012.7153,
+      1625870.2508,
+      4282132.7153
+    ]
+  },
   "maxzoom": 3,
   "minzoom": 0,
   "tilejson": "3.0.0",
diff --git a/tests/expected/auto/rgba_u8.json b/tests/expected/auto/rgba_u8.json
index 75815ef3e..5fd71023b 100644
--- a/tests/expected/auto/rgba_u8.json
+++ b/tests/expected/auto/rgba_u8.json
@@ -1,4 +1,12 @@
 {
+  "cogMetadata": {
+    "extent": [
+      1620750.2508,
+      4277012.7153,
+      1625870.2508,
+      4282132.7153
+    ]
+  },
   "maxzoom": 3,
   "minzoom": 0,
   "tilejson": "3.0.0",
diff --git a/tests/expected/auto/rgba_u8_nodata.json b/tests/expected/auto/rgba_u8_nodata.json
index 47d2f9bc1..e9f89a4b2 100644
--- a/tests/expected/auto/rgba_u8_nodata.json
+++ b/tests/expected/auto/rgba_u8_nodata.json
@@ -1,4 +1,12 @@
 {
+  "cogMetadata": {
+    "extent": [
+      1620750.2508,
+      4277012.7153,
+      1625870.2508,
+      4282132.7153
+    ]
+  },
   "maxzoom": 2,
   "minzoom": 0,
   "tilejson": "3.0.0",