diff --git a/hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java b/hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java
index 694fa05dae..02b4255d56 100644
--- a/hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java
+++ b/hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java
@@ -457,8 +457,10 @@ public class DB2Dialect extends Dialect {
 		functionFactory.generateSeries_recursive( getMaximumSeriesSize(), false, true );
 
 		functionFactory.hex( "hex(?1)" );
-		functionFactory.sha( "hash(?1, 2)" );
-		functionFactory.md5( "hash(?1, 0)" );
+		if ( getDB2Version().isSameOrAfter( 11 ) ) {
+			functionFactory.sha( "hash(?1, 2)" );
+			functionFactory.md5( "hash(?1, 0)" );
+		}
 	}
 
 	/**
diff --git a/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java b/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
index 38bbebe181..e48d9e120d 100644
--- a/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
+++ b/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
@@ -2612,7 +2612,7 @@ public class FunctionTests {
 	@RequiresDialect(PostgreSQLDialect.class)
 	@RequiresDialect(MySQLDialect.class)
 	@RequiresDialect(OracleDialect.class)
-	@RequiresDialect(DB2Dialect.class)
+	@RequiresDialect(value = DB2Dialect.class, majorVersion = 11)
 	@RequiresDialect(SQLServerDialect.class)
 	@RequiresDialect(H2Dialect.class)
 	@RequiresDialect(HANADialect.class)