diff --git a/helix-dap/src/types.rs b/helix-dap/src/types.rs
index f9c56abdb..453fa5582 100644
--- a/helix-dap/src/types.rs
+++ b/helix-dap/src/types.rs
@@ -26,7 +26,7 @@ pub struct ColumnDescriptor {
     pub label: String,
     pub format: Option<String>,
     #[serde(rename = "type")]
-    pub col_type: Option<String>,
+    pub ty: Option<String>,
     pub width: Option<usize>,
 }
 
@@ -200,7 +200,7 @@ pub struct Variable {
     pub name: String,
     pub value: String,
     #[serde(rename = "type")]
-    pub data_type: Option<String>,
+    pub ty: Option<String>,
     pub presentation_hint: Option<VariablePresentationHint>,
     pub evaluate_name: Option<String>,
     pub variables_reference: usize,
@@ -502,7 +502,7 @@ pub mod requests {
     pub struct EvaluateResponse {
         pub result: String,
         #[serde(rename = "type")]
-        pub data_type: Option<String>,
+        pub ty: Option<String>,
         pub presentation_hint: Option<VariablePresentationHint>,
         pub variables_reference: usize,
         pub named_variables: Option<usize>,
diff --git a/helix-term/src/commands/dap.rs b/helix-term/src/commands/dap.rs
index 89018bc15..2695bb9b1 100644
--- a/helix-term/src/commands/dap.rs
+++ b/helix-term/src/commands/dap.rs
@@ -598,7 +598,7 @@ pub fn dap_variables(cx: &mut Context) {
         if let Ok(vars) = response {
             variables.reserve(vars.len());
             for var in vars {
-                let prefix = match var.data_type {
+                let prefix = match var.ty {
                     Some(data_type) => format!("{} ", data_type),
                     None => "".to_owned(),
                 };