diff --git a/crates/gpui/src/elements/container.rs b/crates/gpui/src/elements/container.rs
index 9457ccba6c..eaeee6f0d9 100644
--- a/crates/gpui/src/elements/container.rs
+++ b/crates/gpui/src/elements/container.rs
@@ -13,14 +13,12 @@ use crate::{
     AnyElement, Element, LayoutContext, SceneBuilder, SizeConstraint, View, ViewContext,
 };
 use schemars::{
-    gen::SchemaGenerator,
-    schema::{InstanceType, Schema, SchemaObject},
     JsonSchema,
 };
 use serde::Deserialize;
 use serde_json::json;
 
-#[derive(Clone, Copy, Debug, Default, Deserialize)]
+#[derive(Clone, Copy, Debug, Default, Deserialize, JsonSchema)]
 pub struct ContainerStyle {
     #[serde(default)]
     pub margin: Margin,
@@ -337,20 +335,8 @@ impl ToJson for ContainerStyle {
     }
 }
 
-impl JsonSchema for ContainerStyle {
-    fn schema_name() -> String {
-        "ContainerStyle".into()
-    }
 
-    fn json_schema(_: &mut SchemaGenerator) -> Schema {
-        let mut schema = SchemaObject::default();
-        schema.instance_type = Some(InstanceType::Integer.into());
-        schema.format = Some("uint".to_owned());
-        Schema::Object(schema)
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
+#[derive(Clone, Copy, Debug, Default, JsonSchema)]
 pub struct Margin {
     pub top: f32,
     pub left: f32,
@@ -377,7 +363,7 @@ impl ToJson for Margin {
     }
 }
 
-#[derive(Clone, Copy, Debug, Default)]
+#[derive(Clone, Copy, Debug, Default, JsonSchema)]
 pub struct Padding {
     pub top: f32,
     pub left: f32,
@@ -504,9 +490,10 @@ impl ToJson for Padding {
     }
 }
 
-#[derive(Clone, Copy, Debug, Default, Deserialize)]
+#[derive(Clone, Copy, Debug, Default, Deserialize, JsonSchema)]
 pub struct Shadow {
     #[serde(default, deserialize_with = "deserialize_vec2f")]
+    #[schemars(with = "Vec::<f32>")]
     offset: Vector2F,
     #[serde(default)]
     blur: f32,
diff --git a/crates/gpui/src/platform.rs b/crates/gpui/src/platform.rs
index 7fc02b0548..67f8e52c04 100644
--- a/crates/gpui/src/platform.rs
+++ b/crates/gpui/src/platform.rs
@@ -25,6 +25,7 @@ use anyhow::{anyhow, bail, Result};
 use async_task::Runnable;
 pub use event::*;
 use postage::oneshot;
+use schemars::JsonSchema;
 use serde::Deserialize;
 use sqlez::{
     bindable::{Bind, Column, StaticColumnCount},
@@ -282,7 +283,7 @@ pub enum PromptLevel {
     Critical,
 }
 
-#[derive(Copy, Clone, Debug, Deserialize)]
+#[derive(Copy, Clone, Debug, Deserialize, JsonSchema)]
 pub enum CursorStyle {
     Arrow,
     ResizeLeftRight,
diff --git a/crates/settings/src/keymap_file.rs b/crates/settings/src/keymap_file.rs
index 9a05e35311..c843c53e99 100644
--- a/crates/settings/src/keymap_file.rs
+++ b/crates/settings/src/keymap_file.rs
@@ -3,9 +3,8 @@ use anyhow::{Context, Result};
 use collections::BTreeMap;
 use gpui::{keymap_matcher::Binding, AppContext};
 use schemars::{
-    gen::SchemaSettings,
-    schema::{InstanceType, Schema, SchemaObject, SingleOrVec, SubschemaValidation},
-    JsonSchema,
+    gen::{SchemaGenerator, SchemaSettings},
+    schema::{InstanceType, Schema, SchemaObject, SingleOrVec, SubschemaValidation}, JsonSchema,
 };
 use serde::Deserialize;
 use serde_json::{value::RawValue, Value};
@@ -22,10 +21,20 @@ pub struct KeymapBlock {
     bindings: BTreeMap<String, KeymapAction>,
 }
 
-#[derive(Deserialize, Default, Clone, JsonSchema)]
+#[derive(Deserialize, Default, Clone)]
 #[serde(transparent)]
 pub struct KeymapAction(Box<RawValue>);
 
+impl JsonSchema for KeymapAction {
+    fn schema_name() -> String {
+        "KeymapAction".into()
+    }
+
+    fn json_schema(_: &mut SchemaGenerator) -> Schema {
+        Schema::Bool(true)
+    }
+}
+
 #[derive(Deserialize)]
 struct ActionWithData(Box<str>, Box<RawValue>);
 
diff --git a/crates/theme/src/theme.rs b/crates/theme/src/theme.rs
index 6d9d79de05..97223911f5 100644
--- a/crates/theme/src/theme.rs
+++ b/crates/theme/src/theme.rs
@@ -901,7 +901,7 @@ impl Editor {
     }
 }
 
-#[derive(Default)]
+#[derive(Default, JsonSchema)]
 pub struct SyntaxTheme {
     pub highlights: Vec<(String, HighlightStyle)>,
 }
diff --git a/crates/theme/src/theme_settings.rs b/crates/theme/src/theme_settings.rs
index 859dbe636e..7e275c399c 100644
--- a/crates/theme/src/theme_settings.rs
+++ b/crates/theme/src/theme_settings.rs
@@ -193,10 +193,10 @@ mod tests {
     fn export_schema() {
         let theme_settings_content = schema_for!(ThemeSettingsContent);
         let output1 = serde_json::to_string_pretty(&theme_settings_content).unwrap();
-        std::fs::write("schemas/theme_settings_content.json", output1);
+        std::fs::write("schemas/theme_settings_content.json", output1).ok();
 
         let theme_settings = schema_for!(ThemeSettings);
         let output2 = serde_json::to_string_pretty(&theme_settings).unwrap();
-        std::fs::write("schemas/theme_settings.json", output2);
+        std::fs::write("schemas/theme_settings.json", output2).ok();
     }
 }