diff --git a/core/fpdfapi/parser/fpdf_parser_decode.cpp b/core/fpdfapi/parser/fpdf_parser_decode.cpp
index ddd6b14..77024f2 100644
--- a/core/fpdfapi/parser/fpdf_parser_decode.cpp
+++ b/core/fpdfapi/parser/fpdf_parser_decode.cpp
@@ -397,8 +397,6 @@
       *pImageParms = pParam;
       *dest_buf = last_buf;
       *dest_size = last_size;
-      if (CPDF_Array* pDecoders = pDecoder->AsArray())
-        pDecoders->Truncate(i + 1);
       return true;
     }
     if (last_buf != src_buf)