diff --git a/src/analysis.rs b/src/analysis.rs
index 6a77b931..1602b7e1 100644
--- a/src/analysis.rs
+++ b/src/analysis.rs
@@ -98,6 +98,7 @@ impl ImportAttributes {
 pub enum DynamicDependencyKind {
   #[default]
   Import,
+  ImportDefer,
   ImportSource,
   Require,
 }
@@ -106,6 +107,7 @@ pub enum DynamicDependencyKind {
 #[serde(rename_all = "camelCase")]
 pub enum StaticDependencyKind {
   Import,
+  ImportDefer,
   ImportSource,
   ImportType,
   ImportEquals,
diff --git a/src/ast/dep.rs b/src/ast/dep.rs
index 66828b17..4c920a7e 100644
--- a/src/ast/dep.rs
+++ b/src/ast/dep.rs
@@ -150,7 +150,7 @@ impl Visit for DependencyCollector<'_> {
       (true, _) => StaticDependencyKind::ImportType,
       (false, ImportPhase::Evaluation) => StaticDependencyKind::Import,
       (false, ImportPhase::Source) => StaticDependencyKind::ImportSource,
-      (false, ImportPhase::Defer) => return,
+      (false, ImportPhase::Defer) => StaticDependencyKind::ImportDefer,
     };
     self.items.push(
       StaticDependencyDescriptor {
@@ -247,7 +247,7 @@ impl Visit for DependencyCollector<'_> {
       Callee::Import(import) => match import.phase {
         ImportPhase::Evaluation => DynamicDependencyKind::Import,
         ImportPhase::Source => DynamicDependencyKind::ImportSource,
-        ImportPhase::Defer => return,
+        ImportPhase::Defer => DynamicDependencyKind::ImportDefer,
       },
       _ if self.is_require(&node.callee) => DynamicDependencyKind::Require,
       _ => return,
diff --git a/src/graph.rs b/src/graph.rs
index 6c957fb5..4b08b7aa 100644
--- a/src/graph.rs
+++ b/src/graph.rs
@@ -3892,6 +3892,7 @@ fn fill_module_dependencies(
           }
           StaticDependencyKind::ImportSource => ImportKind::EsSource,
           StaticDependencyKind::Import
+          | StaticDependencyKind::ImportDefer
           | StaticDependencyKind::ImportEquals
           | StaticDependencyKind::Export
           | StaticDependencyKind::ExportEquals => ImportKind::Es,
@@ -3904,6 +3905,7 @@ fn fill_module_dependencies(
           range: desc.specifier_range,
           resolution_mode: match desc.kind {
             StaticDependencyKind::Import
+            | StaticDependencyKind::ImportDefer
             | StaticDependencyKind::ImportSource
             | StaticDependencyKind::Export
             | StaticDependencyKind::ImportType
@@ -3970,6 +3972,7 @@ fn fill_module_dependencies(
           range: desc.argument_range,
           resolution_mode: match desc.kind {
             DynamicDependencyKind::Import
+            | DynamicDependencyKind::ImportDefer
             | DynamicDependencyKind::ImportSource => {
               if media_type.is_declaration() {
                 None
@@ -3986,7 +3989,8 @@ fn fill_module_dependencies(
             .map(|specifier| Import {
               specifier,
               kind: match desc.kind {
-                DynamicDependencyKind::Import => ImportKind::Es,
+                DynamicDependencyKind::Import
+                | DynamicDependencyKind::ImportDefer => ImportKind::Es,
                 DynamicDependencyKind::ImportSource => ImportKind::EsSource,
                 DynamicDependencyKind::Require => ImportKind::Require,
               },