diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
index 77a864e..e393fa9 100644
--- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
+++ b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c
@@ -5320,6 +5320,7 @@
         OPJ_UINT32 l_nb_collections;
         OPJ_UINT32 l_nb_comps;
         OPJ_UINT32 l_nb_bytes_by_comp;
+        OPJ_BOOL l_new_mcc = OPJ_FALSE;
 
         /* preconditions */
         assert(p_header_data != 00);
@@ -5381,6 +5382,7 @@
                         memset(l_mcc_record,0,(l_tcp->m_nb_max_mcc_records-l_tcp->m_nb_mcc_records) * sizeof(opj_simple_mcc_decorrelation_data_t));
                 }
                 l_mcc_record = l_tcp->m_mcc_records + l_tcp->m_nb_mcc_records;
+                l_new_mcc = OPJ_TRUE;
         }
         l_mcc_record->m_index = l_indix;
 
@@ -5516,7 +5518,9 @@
                 return OPJ_FALSE;
         }
 
-        ++l_tcp->m_nb_mcc_records;
+        if (l_new_mcc) {
+                ++l_tcp->m_nb_mcc_records;
+        }
 
         return OPJ_TRUE;
 }