diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index 7c222db5c5c..b1e2ab29322 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -42951,7 +42951,9 @@
"webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html": [
[
"/_mozilla/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html",
- {}
+ {
+ "timeout": "long"
+ }
]
],
"webgl/conformance-1.0.3/conformance/rendering/more-than-65536-indices.html": [
@@ -79880,7 +79882,7 @@
"testharness"
],
"webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html": [
- "8741d2e2bfb2da2adecfd0067bc0df4eebdb369e",
+ "3ce5f470ddef3d5b56dba9b58ffc5096496b747a",
"testharness"
],
"webgl/conformance-1.0.3/conformance/rendering/more-than-65536-indices.html": [
@@ -99176,7 +99178,7 @@
"support"
],
"webgl/tools/timeout.patch": [
- "2690553f288896aaaf368475e307da2000fccfa4",
+ "ab9852e736bf43a9b7dbe312012ca09396a8626b",
"support"
],
"webgl/tools/unit.patch": [
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html.ini
deleted file mode 100644
index a37a8723e08..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[many-draw-calls.html]
- type: testharness
- expected: TIMEOUT
- [Overall test]
- expected: NOTRUN
-
diff --git a/tests/wpt/mozilla/tests/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html b/tests/wpt/mozilla/tests/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html
index c1542f4fa9f..b3ee786e0b2 100644
--- a/tests/wpt/mozilla/tests/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html
+++ b/tests/wpt/mozilla/tests/webgl/conformance-1.0.3/conformance/rendering/many-draw-calls.html
@@ -29,6 +29,7 @@
+
diff --git a/tests/wpt/mozilla/tests/webgl/tools/timeout.patch b/tests/wpt/mozilla/tests/webgl/tools/timeout.patch
index 5c594e70efe..7c20e5daba6 100644
--- a/tests/wpt/mozilla/tests/webgl/tools/timeout.patch
+++ b/tests/wpt/mozilla/tests/webgl/tools/timeout.patch
@@ -106,3 +106,15 @@ index 2758b320ff..4d85c3a53a 100644
WebGL out of bounds uniform array access.
+diff --git i/conformance/rendering/many-draw-calls.html w/conformance/rendering/many-draw-calls.html
+index c1542f4fa9..b3ee786e0b 100644
+--- i/conformance/rendering/many-draw-calls.html
++++ w/conformance/rendering/many-draw-calls.html
+@@ -29,6 +29,7 @@
+
+
+
++
+
+
+
\ No newline at end of file