diff --git a/Cargo.lock b/Cargo.lock
index d74ca30..c088c03 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -511,41 +511,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "darling"
-version = "0.20.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
-dependencies = [
- "darling_core",
- "darling_macro",
-]
-
-[[package]]
-name = "darling_core"
-version = "0.20.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5"
-dependencies = [
- "fnv",
- "ident_case",
- "proc-macro2",
- "quote",
- "strsim",
- "syn",
-]
-
-[[package]]
-name = "darling_macro"
-version = "0.20.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
-dependencies = [
- "darling_core",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -555,29 +520,6 @@ dependencies = [
  "powerfmt",
 ]
 
-[[package]]
-name = "derive-getters"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74ef43543e701c01ad77d3a5922755c6a1d71b22d942cb8042be4994b380caff"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "derive_setters"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e8ef033054e131169b8f0f9a7af8f5533a9436fadf3c500ed547f730f07090d"
-dependencies = [
- "darling",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "diff"
 version = "0.1.13"
@@ -595,15 +537,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "document-features"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb6969eaabd2421f8a2775cfd2471a2b634372b4a25d41e3bd647b79912850a0"
-dependencies = [
- "litrs",
-]
-
 [[package]]
 name = "either"
 version = "1.13.0"
@@ -846,12 +779,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "ident_case"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
-
 [[package]]
 name = "indexmap"
 version = "2.6.0"
@@ -986,12 +913,6 @@ version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
 
-[[package]]
-name = "litrs"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ce301924b7887e9d637144fdade93f9dfff9b60981d4ac161db09720d39aa5"
-
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -1594,7 +1515,6 @@ dependencies = [
  "slice-utils",
  "thiserror",
  "tui-markdown",
- "tui-popup",
  "tui-prompts",
  "tui-textarea",
 ]
@@ -1855,18 +1775,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "tui-popup"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9ee3d08800c83ba0a2efaec44d225bcc3f885f30e2b520a17e2cd962b7da6ab"
-dependencies = [
- "derive-getters",
- "derive_setters",
- "document-features",
- "ratatui",
-]
-
 [[package]]
 name = "tui-prompts"
 version = "0.5.0"
diff --git a/Cargo.toml b/Cargo.toml
index 155056b..fb9fea2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,6 @@ thiserror = "1.0.65"
 tui-textarea = "0.7.0"
 tui-prompts = "0.5.0"
 slice-utils = { git = "https://dev.zaphar.net/zaphar/slice-cursor-rs.git" }
-tui-popup = "0.6.0"
 serde_json = "1.0.133"
 colorsys = "0.6.7"
 tui-markdown = { version = "0.3.1", features = [] }
diff --git a/src/ui/render/dialog.rs b/src/ui/render/dialog.rs
new file mode 100644
index 0000000..449696c
--- /dev/null
+++ b/src/ui/render/dialog.rs
@@ -0,0 +1,54 @@
+use ratatui::{
+    self,
+    layout::{Constraint, Layout, Rect},
+    style::{Color, Style, Stylize},
+    text::Text,
+    widgets::{Block, Paragraph, Widget},
+};
+
+pub struct Dialog<'w> {
+    content: Text<'w>,
+    title: &'w str,
+    scroll: (u16, u16),
+}
+
+impl<'w> Dialog<'w> {
+    pub fn new(content: Text<'w>, title: &'w str) -> Self {
+        Self {
+            content,
+            title,
+            scroll: (0, 0),
+        }
+    }
+
+    pub fn scroll(mut self, scroll: (u16, u16)) -> Self {
+        self.scroll = scroll;
+        self
+    }
+}
+
+impl<'w> Widget for Dialog<'w> {
+    fn render(self, area: Rect, buf: &mut ratatui::prelude::Buffer)
+    where
+        Self: Sized,
+    {
+        // First find the center of the area.
+        let content_width = self.content.width();
+        let sidebar_width = (area.width - (content_width as u16) + 2) / 2;
+        let [_, dialog_area, _] = Layout::horizontal(vec![
+            Constraint::Length(sidebar_width),
+            Constraint::Fill(1),
+            Constraint::Length(sidebar_width),
+        ])
+        .areas(area);
+
+        let dialog_block = Block::bordered()
+            .title_top(self.title)
+            .style(Style::default().on_black());
+        let dialog = Paragraph::new(self.content.clone())
+            .scroll(self.scroll.clone())
+            .block(dialog_block)
+            .style(Style::default());
+        dialog.render(dialog_area, buf);
+    }
+}
diff --git a/src/ui/render/mod.rs b/src/ui/render/mod.rs
index 6afba12..70f69e5 100644
--- a/src/ui/render/mod.rs
+++ b/src/ui/render/mod.rs
@@ -5,12 +5,12 @@ use ratatui::{
     widgets::{Block, Paragraph, Tabs, Widget},
     Frame,
 };
-use tui_popup::Popup;
 
 use super::*;
 
 pub mod viewport;
 pub use viewport::Viewport;
+pub mod dialog;
 
 #[cfg(test)]
 mod test;
@@ -98,6 +98,14 @@ impl<'widget, 'ws: 'widget> Widget for &'widget mut Workspace<'ws> {
     where
         Self: Sized,
     {
+
+        if self.state.modality() == &Modality::Dialog {
+            // Use a popup here.
+            let lines = Text::from_iter(self.state.popup.iter().cloned());
+            let popup = dialog::Dialog::new(lines, "Help").scroll((0, 0));
+            //let popup = Paragraph::new(lines);
+            popup.render(area, buf);
+        } else {
         let outer_block = Block::bordered()
             .title(Line::from(
                 self.name
@@ -125,11 +133,6 @@ impl<'widget, 'ws: 'widget> Widget for &'widget mut Workspace<'ws> {
         }
 
         outer_block.render(area, buf);
-
-        if self.state.modality() == &Modality::Dialog {
-            let lines = Text::from_iter(self.state.popup.iter().cloned());
-            let popup = Popup::new(lines);
-            popup.render(area, buf);
         }
     }
 }