diff --git a/06_EmailProfiler/1.3.1.0.sql b/06_EmailProfiler/1.3.1.0.sql
index 9f9c99d..83c6672 100644
--- a/06_EmailProfiler/1.3.1.0.sql
+++ b/06_EmailProfiler/1.3.1.0.sql
@@ -4,5 +4,5 @@ ALTER TABLE TBEMLP_HISTORY DROP CONSTRAINT DF_TBEMLP_HISTORY_FB_UPDATED
 GO
 ALTER TABLE TBEMLP_HISTORY DROP COLUMN FB_UPDATED
 GO
-ALTER TABLE TBEMLP_HISTORY ADD MD5HASH int NOT NULL DEFAULT('')
+ALTER TABLE TBEMLP_HISTORY ADD MD5HASH VARCHAR(500) NOT NULL DEFAULT('')
 GO
\ No newline at end of file