diff --git a/source/Lib/CommonLib/SEI.h b/source/Lib/CommonLib/SEI.h
index 0c5944e0bf16c8c4d0c915625d2c24d31e5cc9c5..cb33d7a0cfe65219ea33a6c2ffeb8ef7f7e0a95b 100644
--- a/source/Lib/CommonLib/SEI.h
+++ b/source/Lib/CommonLib/SEI.h
@@ -244,7 +244,9 @@ public:
   virtual ~SEIDecodedPictureHash() {}
 
   HashType method;
+#if FIX_TICKET_1405
   bool     singleCompFlag;
+#endif
 
   PictureHash m_pictureHash;
 };
diff --git a/source/Lib/CommonLib/TypeDef.h b/source/Lib/CommonLib/TypeDef.h
index d740499b86bf0b2196aed21ad6f6e2f59de58017..1de3af06e7432f523f2478e285bdc8b3cb4c51c7 100644
--- a/source/Lib/CommonLib/TypeDef.h
+++ b/source/Lib/CommonLib/TypeDef.h
@@ -65,6 +65,8 @@
 #define JVET_R0266_GCI                                    1 // JVET-R0266 #5: Specify that no_gdr_constraint_flag equal to 1 specifies that sps_gdr_enabled_flag shall be equal to 0
 #define JVET_S0084_S0110_RADL                             1 // When the current picture is a RADL picture, allow RASL pictures with pps_mixed_nalu_types_in_pic_flag is equal to 1 in active entries in RefPicList[ 0 ] or RefPicList[ 1 ]
 
+#define FIX_TICKET_1405                                   1 // Add dph_sei_single_component_flag and dph_sei_reserved_zero_7bits syntax to decoded picture hash SEI message
+
 //########### place macros to be be kept below this line ###############
 #define JVET_S0257_DUMP_360SEI_MESSAGE                    1 // Software support of 360 SEI messages
 
diff --git a/source/Lib/DecoderLib/SEIread.cpp b/source/Lib/DecoderLib/SEIread.cpp
index b4f80914d17c1a07505672b6b7612bf90354f522..3365df9394b5e3c69c87fe71883c248322fc1b9d 100644
--- a/source/Lib/DecoderLib/SEIread.cpp
+++ b/source/Lib/DecoderLib/SEIread.cpp
@@ -440,10 +440,12 @@ void SEIReader::xParseSEIDecodedPictureHash(SEIDecodedPictureHash& sei, uint32_t
   uint32_t val;
   sei_read_code( pDecodedMessageOutputStream, 8, val, "dph_sei_hash_type");
   sei.method = static_cast<HashType>(val); bytesRead++;
+#if FIX_TICKET_1405
   sei_read_code( pDecodedMessageOutputStream, 1, val, "dph_sei_single_component_flag");
   sei.singleCompFlag = val;
   sei_read_code( pDecodedMessageOutputStream, 7, val, "dph_sei_reserved_zero_7bits");
   bytesRead++;
+#endif
 
   const char *traceString="\0";
   switch (sei.method)
diff --git a/source/Lib/EncoderLib/SEIEncoder.cpp b/source/Lib/EncoderLib/SEIEncoder.cpp
index f3011b7a817eb477c37e280e90bc0cab809aaa91..2190f454f9f4de1425ffea51fda8a816f156b15f 100644
--- a/source/Lib/EncoderLib/SEIEncoder.cpp
+++ b/source/Lib/EncoderLib/SEIEncoder.cpp
@@ -460,7 +460,9 @@ void SEIEncoder::initDecodedPictureHashSEI(SEIDecodedPictureHash *decodedPicture
   CHECK(!(decodedPictureHashSEI!=NULL), "Unspecified error");
 
   decodedPictureHashSEI->method = m_pcCfg->getDecodedPictureHashSEIType();
+#if FIX_TICKET_1405
   decodedPictureHashSEI->singleCompFlag = (m_pcCfg->getChromaFormatIdc() == 0);
+#endif
   switch (m_pcCfg->getDecodedPictureHashSEIType())
   {
     case HASHTYPE_MD5:
diff --git a/source/Lib/EncoderLib/SEIwrite.cpp b/source/Lib/EncoderLib/SEIwrite.cpp
index 03dbe98af53c1ecab117a07bf5da7605fa061194..fcd281b9c4e664fb8e205fa9c873204ea407422c 100644
--- a/source/Lib/EncoderLib/SEIwrite.cpp
+++ b/source/Lib/EncoderLib/SEIwrite.cpp
@@ -228,8 +228,10 @@ void SEIWriter::xWriteSEIDecodedPictureHash(const SEIDecodedPictureHash& sei)
   if (traceString != 0) //use of this variable is needed to avoid a compiler error with G++ 4.6.1
   {
     WRITE_CODE(sei.method, 8, "dph_sei_hash_type");
+#if FIX_TICKET_1405
     WRITE_CODE(sei.singleCompFlag, 1, "dph_sei_single_component_flag");
     WRITE_CODE(0, 7, "dph_sei_reserved_zero_7bits");
+#endif
     for(uint32_t i=0; i<uint32_t(sei.m_pictureHash.hash.size()); i++)
     {
       WRITE_CODE(sei.m_pictureHash.hash[i], 8, traceString);