diff --git a/mediapipe/calculators/image/yuv_to_image_calculator.cc b/mediapipe/calculators/image/yuv_to_image_calculator.cc
index e84eee74e..6a82877c3 100644
--- a/mediapipe/calculators/image/yuv_to_image_calculator.cc
+++ b/mediapipe/calculators/image/yuv_to_image_calculator.cc
@@ -38,7 +38,7 @@ std::string FourCCToString(libyuv::FourCC fourcc) {
   buf[0] = (fourcc >> 24) & 0xff;
   buf[1] = (fourcc >> 16) & 0xff;
   buf[2] = (fourcc >> 8) & 0xff;
-  buf[3] = (fourcc)&0xff;
+  buf[3] = (fourcc) & 0xff;
   buf[4] = 0;
   return std::string(buf);
 }