diff --git a/patches/mfplat-streaming-support/0033-winegstreamer-Implement-decoder-MFT-on-gstreamer.patch b/patches/mfplat-streaming-support/0033-winegstreamer-Implement-decoder-MFT-on-gstreamer.patch
index c041de1c..ced67c58 100644
--- a/patches/mfplat-streaming-support/0033-winegstreamer-Implement-decoder-MFT-on-gstreamer.patch
+++ b/patches/mfplat-streaming-support/0033-winegstreamer-Implement-decoder-MFT-on-gstreamer.patch
@@ -315,12 +315,12 @@ index fe8ba885e9..31881399a9 100644
 +        for (j = 0; j < cur->input_types_count; j++)
 +        {
 +            input_types[j].guidMajorType = *(cur->major_type);
-+            input_types[j].guidSubtype = *(cur->input_types[i]);
++            input_types[j].guidSubtype = *(cur->input_types[j]);
 +        }
 +        for (k = 0; k < cur->output_types_count; k++)
 +        {
 +            output_types[k].guidMajorType = *(cur->major_type);
-+            output_types[k].guidSubtype = *(cur->output_types[i]);
++            output_types[k].guidSubtype = *(cur->output_types[k]);
 +        }
 +
 +        hr = MFTRegister(*(cur->clsid), *(cur->category), cur->name, cur->flags, cur->input_types_count,