diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22b2f8c91..93e63d576 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - #1113, Fix UPSERT failing when having a camel case PK column - @steve-chavez
 - #945, Fix slow start-up time on big schemas - @steve-chavez
 - #1129, Fix view embedding when table is capitalized - @steve-chavez
+- #1149, OpenAPI: Change `GET` response type to array - @laughedelic
 
 ### Changed
 
diff --git a/src/PostgREST/OpenAPI.hs b/src/PostgREST/OpenAPI.hs
index 99b76ae8a..a199fd418 100644
--- a/src/PostgREST/OpenAPI.hs
+++ b/src/PostgREST/OpenAPI.hs
@@ -198,8 +198,11 @@ makePathItem (t, cs, _) = ("/" ++ unpack tn, p $ tableInsertable t)
       & at 206 ?~ "Partial Content"
       & at 200 ?~ Inline ((mempty :: Response)
         & description .~ "OK"
-        & schema ?~ (Ref $ Reference $ tableName t)
+        & schema ?~ Inline (mempty
+          & type_ .~ SwaggerArray
+          & items ?~ (SwaggerItemsObject $ Ref $ Reference $ tableName t)
         )
+      )
     postOp = tOp
       & parameters .~ map ref ["body." <> tn, "preferReturn"]
       & at 201 ?~ "Created"
diff --git a/test/Feature/StructureSpec.hs b/test/Feature/StructureSpec.hs
index 8089086b5..82acd8b4d 100644
--- a/test/Feature/StructureSpec.hs
+++ b/test/Feature/StructureSpec.hs
@@ -85,6 +85,27 @@ spec = do
 
           deleteResponse `shouldBe` Just "No Content"
 
+      it "includes an array type for GET responses" $ do
+        r <- simpleBody <$> get "/"
+
+        let childGetSchema = r ^? key "paths"
+              . key "/child_entities"
+              . key "get"
+              . key "responses"
+              . key "200"
+              . key "schema"
+
+        liftIO $
+          childGetSchema `shouldBe` Just
+            [aesonQQ|
+              {
+                "items": {
+                  "$ref": "#/definitions/child_entities"
+                },
+                "type": "array"
+              }
+            |]
+
       it "includes definitions to tables" $ do
         r <- simpleBody <$> get "/"