diff --git a/webapp/packages/core-blocks/src/Tabs/VerticalTabs/verticalTabStyles.ts b/webapp/packages/core-blocks/src/Tabs/VerticalTabs/verticalTabStyles.ts
index 4b3320eef1..d513dfa971 100644
--- a/webapp/packages/core-blocks/src/Tabs/VerticalTabs/verticalTabStyles.ts
+++ b/webapp/packages/core-blocks/src/Tabs/VerticalTabs/verticalTabStyles.ts
@@ -24,5 +24,6 @@ export const verticalTabStyles = css`
     flex: 0 0 auto;
     min-width: 150px;
     overflow: auto;
+    outline: none;
   }
 `;
diff --git a/webapp/packages/plugin-authentication/src/Dialog/AuthDialog.tsx b/webapp/packages/plugin-authentication/src/Dialog/AuthDialog.tsx
index 941f5946d6..3367bbaad1 100644
--- a/webapp/packages/plugin-authentication/src/Dialog/AuthDialog.tsx
+++ b/webapp/packages/plugin-authentication/src/Dialog/AuthDialog.tsx
@@ -57,6 +57,7 @@ const styles = composes(
       display: inline-flex;
       width: 100%;
       padding-left: 24px;
+      outline: none;
     }
     Tab {
       composes: theme-typography--body2 from global;
diff --git a/webapp/packages/plugin-connection-custom/src/CustomConnection/ConnectionFormDialog/ConnectionFormDialog.tsx b/webapp/packages/plugin-connection-custom/src/CustomConnection/ConnectionFormDialog/ConnectionFormDialog.tsx
index 64523334d2..a2238a8871 100644
--- a/webapp/packages/plugin-connection-custom/src/CustomConnection/ConnectionFormDialog/ConnectionFormDialog.tsx
+++ b/webapp/packages/plugin-connection-custom/src/CustomConnection/ConnectionFormDialog/ConnectionFormDialog.tsx
@@ -54,6 +54,7 @@ const styles = composes(
       display: inline-flex;
       width: 100%;
       padding-left: 24px;
+      outline: none;
     }
     Tab {
       composes: theme-typography--body2 from global;