diff --git a/macros/src/actix.rs b/macros/src/actix.rs
index fc59a2558..29db8e4b6 100644
--- a/macros/src/actix.rs
+++ b/macros/src/actix.rs
@@ -1443,7 +1443,9 @@ fn add_optional_impl(name: &Ident, generics: &Generics) -> proc_macro2::TokenStr
 
 fn get_field_type(field: &Field) -> Option<proc_macro2::TokenStream> {
     match field.ty {
-        Type::Path(_) | Type::Reference(_) => Some(address_type_for_fn_call(&field.ty)),
+        Type::Path(_) | Type::Reference(_) | Type::Array(_) => {
+            Some(address_type_for_fn_call(&field.ty))
+        }
         _ => {
             emit_warning!(
                 field.ty.span().unwrap(),
@@ -1491,7 +1493,10 @@ fn handle_unnamed_field_struct(
                 continue;
             }
 
-            let ty_ref = get_field_type(field);
+            let ty_ref = match get_field_type(field) {
+                Some(ty_ref) => ty_ref,
+                None => continue,
+            };
 
             let docs = extract_documentation(&field.attrs);
             let docs = docs.trim();
@@ -1626,7 +1631,10 @@ fn handle_field_struct(
             field_name = prop.rename(&field_name);
         }
 
-        let ty_ref = get_field_type(field);
+        let ty_ref = match get_field_type(field) {
+            Some(ty_ref) => ty_ref,
+            None => continue,
+        };
 
         let docs = extract_documentation(&field.attrs);
         let docs = docs.trim();
@@ -1729,7 +1737,7 @@ fn handle_enum(e: &DataEnum, serde: &SerdeProps, props_gen: &mut proc_macro2::To
 /// `Vec::<T>::foo`. Something similar applies to `str`. This function takes
 /// care of that special treatment.
 fn address_type_for_fn_call(old_ty: &Type) -> proc_macro2::TokenStream {
-    if let Type::Reference(_) = old_ty {
+    if matches!(old_ty, Type::Reference(_) | Type::Array(_)) {
         return quote!(<(#old_ty)>);
     }
 
diff --git a/tests/test_app.rs b/tests/test_app.rs
index a5abb27e0..148cb2c1e 100644
--- a/tests/test_app.rs
+++ b/tests/test_app.rs
@@ -5518,3 +5518,80 @@ fn test_wrap() {
         },
     );
 }
+
+#[test]
+fn test_array() {
+    #[derive(Deserialize, Serialize, Apiv2Schema)]
+    /// Pets are awesome!
+    struct Pet {
+        /// Names of other pet friends!
+        friends: [String; 4],
+    }
+
+    #[api_v2_operation]
+    fn echo_pets() -> impl Future<Output = Result<web::Json<Vec<Pet>>, Error>> {
+        fut_ok(web::Json(vec![]))
+    }
+
+    run_and_check_app(
+        || {
+            App::new()
+                .wrap_api()
+                .service(web::resource("/pets").route(web::get().to(echo_pets)))
+                .with_json_spec_at("/api/spec")
+                .build()
+        },
+        |addr| {
+            let resp = CLIENT
+                .get(&format!("http://{}/api/spec", addr))
+                .send()
+                .expect("request failed?");
+
+            check_json(
+                resp,
+                json!({
+                  "definitions": {
+                    "Pet": {
+                      "description": "Pets are awesome!",
+                      "properties": {
+                        "friends": {
+                          "description": "Names of other pet friends!",
+                          "type": "array",
+                          "items": {
+                            "type": "string",
+                          }
+                        }
+                      },
+                      "required": [
+                        "friends"
+                      ],
+                      "type": "object"
+                    }
+                  },
+                  "info": {
+                    "title": "",
+                    "version": ""
+                  },
+                  "paths": {
+                    "/pets": {
+                      "get": {
+                        "responses": {
+                          "200": {
+                            "description": "OK",
+                            "schema": {
+                              "items": {
+                                "$ref": "#/definitions/Pet"
+                              },
+                              "type": "array"
+                            }
+                          }
+                        }
+                      }
+                    }
+                  },
+                  "swagger": "2.0"
+                }),
+            );
+        },
+    );
+}