2 files changed, 6 insertions, 20 deletions
diff --git a/webui/src/components/CloseBugWithCommentButton/CloseBugWithComment.graphql b/webui/src/components/CloseBugWithCommentButton/CloseBugWithComment.graphql
index eb736f53..66c84c35 100644
--- a/webui/src/components/CloseBugWithCommentButton/CloseBugWithComment.graphql
+++ b/webui/src/components/CloseBugWithCommentButton/CloseBugWithComment.graphql
@@ -8,4 +8,3 @@ mutation AddCommentAndCloseBug($input: AddCommentAndCloseBugInput!) {
     }
   }
 }
-
diff --git a/webui/src/components/CloseBugWithCommentButton/index.tsx b/webui/src/components/CloseBugWithCommentButton/index.tsx
index a0fefa4a..efad39b3 100644
--- a/webui/src/components/CloseBugWithCommentButton/index.tsx
+++ b/webui/src/components/CloseBugWithCommentButton/index.tsx
@@ -1,22 +1,12 @@
-import React from 'react';
-
-import Button from '@material-ui/core/Button';
-import CircularProgress from '@material-ui/core/CircularProgress';
-import { makeStyles, Theme } from '@material-ui/core/styles';
-import ErrorOutlineIcon from '@material-ui/icons/ErrorOutline';
+import ErrorOutlineIcon from '@mui/icons-material/ErrorOutline';
+import Button from '@mui/material/Button';
+import CircularProgress from '@mui/material/CircularProgress';
 
 import { BugFragment } from 'src/pages/bug/Bug.generated';
 import { TimelineDocument } from 'src/pages/bug/TimelineQuery.generated';
 
 import { useAddCommentAndCloseBugMutation } from './CloseBugWithComment.generated';
 
-const useStyles = makeStyles((theme: Theme) => ({
-  closeIssueIcon: {
-    color: theme.palette.secondary.dark,
-    paddingTop: '0.1rem',
-  },
-}));
-
 interface Props {
   bug: BugFragment;
   comment: string;
@@ -24,11 +14,8 @@ interface Props {
 }
 
 function CloseBugWithCommentButton({ bug, comment, postClick }: Props) {
-  const [
-    addCommentAndCloseBug,
-    { loading, error },
-  ] = useAddCommentAndCloseBugMutation();
-  const classes = useStyles();
+  const [addCommentAndCloseBug, { loading, error }] =
+    useAddCommentAndCloseBugMutation();
 
   function addCommentAndCloseBugAction() {
     addCommentAndCloseBug({
@@ -64,7 +51,7 @@ function CloseBugWithCommentButton({ bug, comment, postClick }: Props) {
       <Button
         variant="contained"
         onClick={() => addCommentAndCloseBugAction()}
-        startIcon={<ErrorOutlineIcon className={classes.closeIssueIcon} />}
+        startIcon={<ErrorOutlineIcon />}
       >
         Close bug with comment
       </Button>