diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/README b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/README
new file mode 100644
index 00000000000..1876f70978c
--- /dev/null
+++ b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/README
@@ -0,0 +1 @@
+29-08-2025 - Those tests are for now ignored because they rely on a repo that is not accessible anymore. They need to be recreated, and it could take time. We don't want our test suites to be blocked by this.
diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-default/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-default/_index.qmd
similarity index 100%
rename from tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-default/index.qmd
rename to tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-default/_index.qmd
diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-cobalt/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-cobalt/_index.qmd
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rename from tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-cobalt/index.qmd
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diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-dark/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-dark/_index.qmd
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rename from tests/docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-dark/index.qmd
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diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-cobalt_only/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-cobalt_only/_index.qmd
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rename to tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-cobalt_only/_index.qmd
diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-default/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-default/_index.qmd
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rename to tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-default/_index.qmd
diff --git a/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-light-cobalt/index.qmd b/tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-light-cobalt/_index.qmd
similarity index 100%
rename from tests/docs/smoke-all/issues/4820-giscus-dark-mode/lightly-light-cobalt/index.qmd
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diff --git a/tests/timing-for-ci.txt b/tests/timing-for-ci.txt
index 8b9908d5053..98e9eac6e4e 100644
--- a/tests/timing-for-ci.txt
+++ b/tests/timing-for-ci.txt
@@ -1666,18 +1666,6 @@
         1.59 real 1.89 user 0.25 sys
 ./smoke/smoke-all.test.ts -- docs/smoke-all/revealjs/scroll-view-config.qmd
         1.56 real 1.86 user 0.26 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/lightly-cobalt_only/index.qmd
-        4.34 real 4.81 user 0.46 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/lightly-default/index.qmd
-        4.30 real 4.77 user 0.54 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-cobalt/index.qmd
-        4.20 real 4.69 user 0.49 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/darkly-default/index.qmd
-        4.35 real 4.76 user 0.50 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/lightly-light-cobalt/index.qmd
-        4.20 real 4.79 user 0.50 sys
-./smoke/smoke-all.test.ts -- docs/smoke-all/issues/4820-giscus-dark-mode/darkly-light-dark/index.qmd
-        4.19 real 4.73 user 0.50 sys
 ./smoke/smoke-all.test.ts -- docs/smoke-all/issues/3473-toc-side-body/left-body.qmd
         2.52 real 2.99 user 0.35 sys
 ./smoke/smoke-all.test.ts -- docs/smoke-all/issues/3473-toc-side-body/left.qmd