diff --git a/mediapipe/calculators/core/BUILD b/mediapipe/calculators/core/BUILD
index 297a416d..d773bef3 100644
--- a/mediapipe/calculators/core/BUILD
+++ b/mediapipe/calculators/core/BUILD
@@ -1240,6 +1240,7 @@ cc_library(
         "//mediapipe/framework/formats:classification_cc_proto",
         "//mediapipe/framework/formats:detection_cc_proto",
         "//mediapipe/framework/formats:landmark_cc_proto",
+        "//mediapipe/framework/formats:rect_cc_proto",
         "//mediapipe/framework/port:ret_check",
         "//mediapipe/framework/port:status",
     ],
diff --git a/mediapipe/calculators/core/get_vector_item_calculator.cc b/mediapipe/calculators/core/get_vector_item_calculator.cc
index 3306e4ff..5dbda6d9 100644
--- a/mediapipe/calculators/core/get_vector_item_calculator.cc
+++ b/mediapipe/calculators/core/get_vector_item_calculator.cc
@@ -17,6 +17,7 @@
 #include "mediapipe/framework/formats/classification.pb.h"
 #include "mediapipe/framework/formats/detection.pb.h"
 #include "mediapipe/framework/formats/landmark.pb.h"
+#include "mediapipe/framework/formats/rect.pb.h"
 
 namespace mediapipe {
 namespace api2 {
@@ -37,5 +38,12 @@ using GetDetectionVectorItemCalculator =
     GetVectorItemCalculator<mediapipe::Detection>;
 REGISTER_CALCULATOR(GetDetectionVectorItemCalculator);
 
+using GetNormalizedRectVectorItemCalculator =
+    GetVectorItemCalculator<NormalizedRect>;
+REGISTER_CALCULATOR(GetNormalizedRectVectorItemCalculator);
+
+using GetRectVectorItemCalculator = GetVectorItemCalculator<Rect>;
+REGISTER_CALCULATOR(GetRectVectorItemCalculator);
+
 }  // namespace api2
 }  // namespace mediapipe