diff --git a/modules/imgcodecs/src/grfmt_jpeg.cpp b/modules/imgcodecs/src/grfmt_jpeg.cpp
index 499036cedf..a2520179b8 100644
--- a/modules/imgcodecs/src/grfmt_jpeg.cpp
+++ b/modules/imgcodecs/src/grfmt_jpeg.cpp
@@ -825,10 +825,12 @@ bool JpegEncoder::write( const Mat& img, const std::vector<int>& params )
 
         if( (channels > 1) && ( sampling_factor != 0 ) )
         {
-            cinfo.comp_info[0].v_samp_factor = (sampling_factor >> 16 ) & 0xF;
             cinfo.comp_info[0].h_samp_factor = (sampling_factor >> 20 ) & 0xF;
-            cinfo.comp_info[1].v_samp_factor = 1;
-            cinfo.comp_info[1].h_samp_factor = 1;
+            cinfo.comp_info[0].v_samp_factor = (sampling_factor >> 16 ) & 0xF;
+            cinfo.comp_info[1].h_samp_factor = (sampling_factor >> 12 ) & 0xF;
+            cinfo.comp_info[1].v_samp_factor = (sampling_factor >> 8 ) & 0xF;
+            cinfo.comp_info[2].h_samp_factor = (sampling_factor >> 4 ) & 0xF;
+            cinfo.comp_info[2].v_samp_factor = (sampling_factor >> 0 ) & 0xF;
         }
 
         if (luma_quality >= 0 && chroma_quality >= 0)
@@ -843,6 +845,8 @@ bool JpegEncoder::write( const Mat& img, const std::vector<int>& params )
                 cinfo.comp_info[0].h_samp_factor = 1;
                 cinfo.comp_info[1].v_samp_factor = 1;
                 cinfo.comp_info[1].h_samp_factor = 1;
+                cinfo.comp_info[2].v_samp_factor = 1;
+                cinfo.comp_info[2].h_samp_factor = 1;
             }
             jpeg_default_qtables( &cinfo, TRUE );
 #else