diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
index c547e12f5b6..52c73fd3bd1 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile
@@ -72,7 +72,7 @@ ENV PATH="/node-v14.4.0-linux-x64/bin:${PATH}"
 # https://github.com/puppeteer/puppeteer/issues/375
 #
 # We also specify the version in case we need to update it to go around cache limitations.
-RUN npm install -g browser-ui-test@0.5.8 --unsafe-perm=true
+RUN npm install -g browser-ui-test@0.7.1 --unsafe-perm=true
 
 ENV RUST_CONFIGURE_ARGS \
   --build=x86_64-unknown-linux-gnu \
diff --git a/src/test/rustdoc-gui/type-declation-overflow.goml b/src/test/rustdoc-gui/type-declation-overflow.goml
index 229c6d6ba6b..99aa38e87e9 100644
--- a/src/test/rustdoc-gui/type-declation-overflow.goml
+++ b/src/test/rustdoc-gui/type-declation-overflow.goml
@@ -31,6 +31,7 @@ assert-property: (".item-decl pre", {"scrollWidth": "950"})
 // On mobile:
 size: (600, 600)
 goto: file://|DOC_PATH|/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html
+// It shouldn't have an overflow in the topbar either.
 assert-property: (".mobile-topbar .location", {"scrollWidth": "986"})
 assert-property: (".mobile-topbar .location", {"clientWidth": "504"})
 assert-css: (".mobile-topbar .location", {"overflow-x": "hidden"})