diff --git a/ChangeLog b/ChangeLog
index c812a8c..2ea581c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2014-04-30  Manuel Guesdon <mguesdon@orange-concept.com>
+	* EOAdaptors/PostgreSQLAdaptor/PostgreSQLChannel.m:
+	  Handle Custom class in newValueForNumberTypeLengthAttribute()
 2014-04-26  Manuel Guesdon <mguesdon@orange-concept.com>
 	* EOAccess/EOAdaptorChannel.m
 	  call delegate -adaptorChannel:willPerformOperations:
diff --git a/EOAdaptors/PostgreSQLAdaptor/PostgreSQLChannel.m b/EOAdaptors/PostgreSQLAdaptor/PostgreSQLChannel.m
index 39f4582..1bf09d0 100644
--- a/EOAdaptors/PostgreSQLAdaptor/PostgreSQLChannel.m
+++ b/EOAdaptors/PostgreSQLAdaptor/PostgreSQLChannel.m
@@ -263,6 +263,13 @@ newValueForNumberTypeLengthAttribute(const void *bytes,
 
           RELEASE(str);
         }
+      else if (valueClass && valueClass!=PSQLA_NSNumberClass)
+	{
+	  // The value class is not a NSNumber class 
+	  //  it's probably a non standard class
+	  value=[[valueClass alloc] initWithCString:bytes
+				    length:length];
+        }
       else
         {
           char valueTypeChar = '\0';