--- a/Plugins/Datamine/Readers/dmfile.cxx	2020-08-04 22:12:01.000000000 +0200
+++ b/Plugins/Datamine/Readers/dmfile.cxx	2020-08-30 13:22:12.387889301 +0200
@@ -421,8 +421,8 @@
 
   // number of records per page
   // There is only 508 bytes per page ( table is 512 with 4 reserved )
-  const int PAGE_SIZE = 508;
-  int numRecsPerPage = PAGE_SIZE / recordLength;
+  const int DM_PAGE_SIZE = 508;
+  int numRecsPerPage = DM_PAGE_SIZE / recordLength;
 
   // number of record on last page
   int numRecsLastPage = GetNLastPageRecs();
