diff --git a/crates/assistant/src/assistant_panel.rs b/crates/assistant/src/assistant_panel.rs
index 7ae4955483..df3dc3754f 100644
--- a/crates/assistant/src/assistant_panel.rs
+++ b/crates/assistant/src/assistant_panel.rs
@@ -1119,7 +1119,7 @@ impl Render for AssistantPanel {
                 )
                 .children(self.active_editor().map(|editor| {
                     h_flex()
-                        .h(rems(Tab::HEIGHT_IN_REMS))
+                        .h(rems(Tab::CONTAINER_HEIGHT_IN_REMS))
                         .flex_1()
                         .px_2()
                         .child(Label::new(editor.read(cx).title(cx)).into_element())
diff --git a/crates/collab_ui/src/chat_panel.rs b/crates/collab_ui/src/chat_panel.rs
index cc271a5f5e..921e3388a6 100644
--- a/crates/collab_ui/src/chat_panel.rs
+++ b/crates/collab_ui/src/chat_panel.rs
@@ -523,7 +523,7 @@ impl Render for ChatPanel {
                     TabBar::new("chat_header").child(
                         h_flex()
                             .w_full()
-                            .h(rems(ui::Tab::HEIGHT_IN_REMS))
+                            .h(rems(ui::Tab::CONTAINER_HEIGHT_IN_REMS))
                             .px_2()
                             .child(Label::new(
                                 self.active_chat
diff --git a/crates/collab_ui/src/notification_panel.rs b/crates/collab_ui/src/notification_panel.rs
index 72c7d4fe69..b30f8d15f0 100644
--- a/crates/collab_ui/src/notification_panel.rs
+++ b/crates/collab_ui/src/notification_panel.rs
@@ -549,7 +549,7 @@ impl Render for NotificationPanel {
                     .px_2()
                     .py_1()
                     // Match the height of the tab bar so they line up.
-                    .h(rems(ui::Tab::HEIGHT_IN_REMS))
+                    .h(rems(ui::Tab::CONTAINER_HEIGHT_IN_REMS))
                     .border_b_1()
                     .border_color(cx.theme().colors().border)
                     .child(Label::new("Notifications"))
diff --git a/crates/ui/src/components/tab.rs b/crates/ui/src/components/tab.rs
index 7538d809ef..ade939fdaa 100644
--- a/crates/ui/src/components/tab.rs
+++ b/crates/ui/src/components/tab.rs
@@ -48,7 +48,9 @@ impl Tab {
         }
     }
 
-    pub const HEIGHT_IN_REMS: f32 = 30. / 16.;
+    pub const CONTAINER_HEIGHT_IN_REMS: f32 = 29. / 16.;
+
+    const CONTENT_HEIGHT_IN_REMS: f32 = 28. / 16.;
 
     pub fn position(mut self, position: TabPosition) -> Self {
         self.position = position;
@@ -111,7 +113,7 @@ impl RenderOnce for Tab {
         };
 
         self.div
-            .h(rems(Self::HEIGHT_IN_REMS))
+            .h(rems(Self::CONTAINER_HEIGHT_IN_REMS))
             .bg(tab_bg)
             .border_color(cx.theme().colors().border)
             .map(|this| match self.position {
@@ -138,7 +140,7 @@ impl RenderOnce for Tab {
                 h_flex()
                     .group("")
                     .relative()
-                    .h_full()
+                    .h(rems(Self::CONTENT_HEIGHT_IN_REMS))
                     .px_5()
                     .gap_1()
                     .text_color(text_color)
diff --git a/crates/ui/src/components/tab_bar.rs b/crates/ui/src/components/tab_bar.rs
index 1f7179c393..adee8389e4 100644
--- a/crates/ui/src/components/tab_bar.rs
+++ b/crates/ui/src/components/tab_bar.rs
@@ -90,7 +90,7 @@ impl ParentElement for TabBar {
 
 impl RenderOnce for TabBar {
     fn render(self, cx: &mut WindowContext) -> impl IntoElement {
-        const HEIGHT_IN_REMS: f32 = 30. / 16.;
+        const HEIGHT_IN_REMS: f32 = 29. / 16.;
 
         div()
             .id(self.id)