diff --git a/src/core/client/stream/components/__snapshots__/Stream.spec.tsx.snap b/src/core/client/stream/components/__snapshots__/Stream.spec.tsx.snap
index 65c508b25..c529ea1ad 100644
--- a/src/core/client/stream/components/__snapshots__/Stream.spec.tsx.snap
+++ b/src/core/client/stream/components/__snapshots__/Stream.spec.tsx.snap
@@ -1,7 +1,9 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`renders correctly 1`] = `
-<div>
+<div
+  className="Stream-root"
+>
   <Logo
     gutterBottom={true}
   />
@@ -56,7 +58,9 @@ exports[`renders correctly 1`] = `
 `;
 
 exports[`when there is more disables load more button 1`] = `
-<div>
+<div
+  className="Stream-root"
+>
   <Logo
     gutterBottom={true}
   />
@@ -126,7 +130,9 @@ exports[`when there is more disables load more button 1`] = `
 `;
 
 exports[`when there is more renders a load more button 1`] = `
-<div>
+<div
+  className="Stream-root"
+>
   <Logo
     gutterBottom={true}
   />
diff --git a/src/core/client/stream/test/__snapshots__/loadMore.spec.tsx.snap b/src/core/client/stream/test/__snapshots__/loadMore.spec.tsx.snap
index a9a36d747..312540c09 100644
--- a/src/core/client/stream/test/__snapshots__/loadMore.spec.tsx.snap
+++ b/src/core/client/stream/test/__snapshots__/loadMore.spec.tsx.snap
@@ -4,7 +4,9 @@ exports[`loads more comments 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
@@ -113,7 +115,9 @@ exports[`renders comment stream 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
diff --git a/src/core/client/stream/test/__snapshots__/renderReplies.spec.tsx.snap b/src/core/client/stream/test/__snapshots__/renderReplies.spec.tsx.snap
index b9b82a606..2f2379935 100644
--- a/src/core/client/stream/test/__snapshots__/renderReplies.spec.tsx.snap
+++ b/src/core/client/stream/test/__snapshots__/renderReplies.spec.tsx.snap
@@ -4,7 +4,9 @@ exports[`renders comment stream 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
diff --git a/src/core/client/stream/test/__snapshots__/renderStream.spec.tsx.snap b/src/core/client/stream/test/__snapshots__/renderStream.spec.tsx.snap
index 067fc029e..bcd18c5e2 100644
--- a/src/core/client/stream/test/__snapshots__/renderStream.spec.tsx.snap
+++ b/src/core/client/stream/test/__snapshots__/renderStream.spec.tsx.snap
@@ -4,7 +4,9 @@ exports[`renders comment stream 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
diff --git a/src/core/client/stream/test/__snapshots__/showAllReplies.spec.tsx.snap b/src/core/client/stream/test/__snapshots__/showAllReplies.spec.tsx.snap
index 61aee8d9f..d6e15bfca 100644
--- a/src/core/client/stream/test/__snapshots__/showAllReplies.spec.tsx.snap
+++ b/src/core/client/stream/test/__snapshots__/showAllReplies.spec.tsx.snap
@@ -4,7 +4,9 @@ exports[`renders comment stream 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
@@ -111,7 +113,9 @@ exports[`show all replies 1`] = `
 <div
   className="Flex-root Flex-justifyCenter"
 >
-  <div>
+  <div
+    className="Stream-root"
+  >
     <h1
       className="Typography-root Typography-heading1 Typography-gutterBottom"
     >
diff --git a/src/core/client/ui/components/MatchMedia/__snapshots__/MatchMedia.spec.tsx.snap b/src/core/client/ui/components/MatchMedia/__snapshots__/MatchMedia.spec.tsx.snap
index 083e70f5a..a128d4ba0 100644
--- a/src/core/client/ui/components/MatchMedia/__snapshots__/MatchMedia.spec.tsx.snap
+++ b/src/core/client/ui/components/MatchMedia/__snapshots__/MatchMedia.spec.tsx.snap
@@ -15,7 +15,7 @@ exports[`renders correctly 1`] = `
 <MediaQuery
   component="div"
   maxWidth={640}
-  minWidth={320}
+  minWidth={321}
   screen={true}
   values={Object {}}
 >