diff --git a/apps/web/src/components/views/dialogs/devtools/Crypto.tsx b/apps/web/src/components/views/dialogs/devtools/Crypto.tsx
index 1c02f062c3..3e4cda666e 100644
--- a/apps/web/src/components/views/dialogs/devtools/Crypto.tsx
+++ b/apps/web/src/components/views/dialogs/devtools/Crypto.tsx
@@ -110,7 +110,11 @@ function KeyStorage(): JSX.Element {
 
     return (
         <table aria-label={_t("devtools|crypto|key_storage")}>
-            <thead>{_t("devtools|crypto|key_storage")}</thead>
+            <thead>
+                <tr>
+                    <th colSpan={2}>{_t("devtools|crypto|key_storage")}</th>
+                </tr>
+            </thead>
             <tbody>
                 <tr>
                     <th scope="row">{_t("devtools|crypto|key_backup_latest_version")}</th>
@@ -212,7 +216,11 @@ function CrossSigning(): JSX.Element {
 
     return (
         <table aria-label={_t("devtools|crypto|cross_signing")}>
-            <thead>{_t("devtools|crypto|cross_signing")}</thead>
+            <thead>
+                <tr>
+                    <th colSpan={2}>{_t("devtools|crypto|cross_signing")}</th>
+                </tr>
+            </thead>
             <tbody>
                 <tr>
                     <th scope="row">{_t("devtools|crypto|cross_signing_status")}</th>
@@ -303,7 +311,11 @@ function Session(): JSX.Element {
 
     return (
         <table aria-label={_t("devtools|crypto|session")}>
-            <thead>{_t("devtools|crypto|session")}</thead>
+            <thead>
+                <tr>
+                    <th colSpan={2}>{_t("devtools|crypto|session")}</th>
+                </tr>
+            </thead>
             <tbody>
                 <tr>
                     <th scope="row">{_t("devtools|crypto|device_id")}</th>